Download or read book Pisciculture written by N. W. Clark and published by . This book was released on 1875 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pisciculture An Address on the Artificial Breeding of Fish Their Habits etc Delivered before the Detroit Scientific Association written by N. W. Clark and published by BoD – Books on Demand. This book was released on 2024-03-16 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1875.
Download or read book PISCICULTURE AN ADDRESS ON THE written by N. W. Clark and published by Wentworth Press. This book was released on 2016-08-29 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Pisciculture written by N. W. Clark and published by . This book was released on 2015-08-04 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Pisciculture: An Address on the Artificial Breeding of Fish, Their Habits, Etc;, Delivered Before the Detroit Scientific Association The waters, as well as the soil of the earth, are largely drawn upon for the subsistance of mankind. The savage visits the streams and the lakes no less than the woods for the game upon which he lives. And man in a civilized condition of life depends nearly as much upon the products of the fisheries as upon those of the fields. Though the land in a state of nature yields each of the various kinds of fruit and grains employed as food, still the supply is only sufficient to maintain man and animals living purely in a state of nature. The principle is simply that of the equilibrium of demand and supply as a natural condition of things. Whenever by the various vicissitudes of season, of soil and of climate, the demand exceeds the natural supply, the equilibrium is preserved through the destruction by famine and by violence of a portion of the population. This is the so-called struggle for life, which is more or less observable everywhere among men and animals in a state of nature. Thus the demand is regulated by the supply. In other words supply is the independent variable, and demand the dependent one. Under a civilized condition of life, on the other hand, supply is regulated by demand, rather than demand by supply. The wants of mankind, instead of the means of supplying want, constitute the independent quantity. The supply is constantly being compared with the demand as a standard. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Pisciculture an Address on the Artificial Breeding of Fish Their Habits Etc Delivered Before Th written by Clark N. W and published by Wentworth Press. This book was released on 2019-03-10 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Michigan Bibliography Books pamphlets etc written by and published by . This book was released on 1921 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by Grand Rapids Public Library (Grand Rapids, Mich.) and published by . This book was released on 1909 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Michigan Bibliography written by Michigan Historical Commission and published by . This book was released on 1921 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Michigan Bibliography Books pamphlets etc v 2 Maps and atlases Manuscripts in the Burton historical collection written by Michigan Historical Commission and published by . This book was released on 1921 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The American Naturalist written by and published by . This book was released on 1876 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Catalog of the Library of the American Museum of Natural History 59 11 6 59 1 written by American Museum of Natural History. Library and published by . This book was released on 1978 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Library written by American Society of Civil Engineers. Library and published by . This book was released on 1900 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Catalog of the Library of the American Museum of Natural History written by American Museum of Natural History. Library and published by . This book was released on 1977 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Treatise on the Artificial Propagation of Certain Kinds of Fish written by Theodatus Garlick and published by Palala Press. This book was released on 2015-12-04 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book TREATISE ON THE ARTIFICIAL PRO written by Theodatus 1805-1884 Garlick and published by . This book was released on 2016-08-28 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ohio Practical Farmer written by and published by . This book was released on 1877 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide for the Care and Use of Laboratory Animals written by National Research Council and published by National Academies Press. This book was released on 2011-01-27 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: A respected resource for decades, the Guide for the Care and Use of Laboratory Animals has been updated by a committee of experts, taking into consideration input from the scientific and laboratory animal communities and the public at large. The Guide incorporates new scientific information on common laboratory animals, including aquatic species, and includes extensive references. It is organized around major components of animal use: Key concepts of animal care and use. The Guide sets the framework for the humane care and use of laboratory animals. Animal care and use program. The Guide discusses the concept of a broad Program of Animal Care and Use, including roles and responsibilities of the Institutional Official, Attending Veterinarian and the Institutional Animal Care and Use Committee. Animal environment, husbandry, and management. A chapter on this topic is now divided into sections on terrestrial and aquatic animals and provides recommendations for housing and environment, husbandry, behavioral and population management, and more. Veterinary care. The Guide discusses veterinary care and the responsibilities of the Attending Veterinarian. It includes recommendations on animal procurement and transportation, preventive medicine (including animal biosecurity), and clinical care and management. The Guide addresses distress and pain recognition and relief, and issues surrounding euthanasia. Physical plant. The Guide identifies design issues, providing construction guidelines for functional areas; considerations such as drainage, vibration and noise control, and environmental monitoring; and specialized facilities for animal housing and research needs. The Guide for the Care and Use of Laboratory Animals provides a framework for the judgments required in the management of animal facilities. This updated and expanded resource of proven value will be important to scientists and researchers, veterinarians, animal care personnel, facilities managers, institutional administrators, policy makers involved in research issues, and animal welfare advocates.
