Download or read book Dictionary Catalog of the National Agricultural Library 1862 1965 written by National Agricultural Library (U.S.) and published by . This book was released on 1968 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Catalog of the Research Libraries of the New York Public Library 1911 1971 written by New York Public Library. Research Libraries and published by . This book was released on 1979 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de L Institut International de Statistique written by International Statistical Institute and published by . This book was released on 1887 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: V. 1-5, v. 7-10 include "Bulletin bibliographique."

Download or read book Catalog of Government Publications in the Research Libraries written by New York Public Library. Economic and Public Affairs Division and published by . This book was released on 1972 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bureaucratisation et professionnalisation de la politique sociale en Europe 1870 1918 written by Erk Volkmar Heyen and published by Nomos Verlagsgesellschaft. This book was released on 1993 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yearbook of European Administrative History is the only interdisciplinary and comparative scientific periodical of its type, dealing mainly with European administration from the 17th to 20th century. Each volume is dedicated to a principal topic of interest. Additionally, it offers criticisms and information on the status of research in individual European countries. The contributions appear in German, French, Italian, and English language, and contain an English summary.

Download or read book General Catalogue of Printed Books to 1955 written by British Museum. Dept. of Printed Books and published by . This book was released on 1967 with total page 1306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annuaire d histoire administrative europ enne written by and published by . This book was released on 1993 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The National Union Catalog Pre 1956 Imprints written by Library of Congress and published by . This book was released on 1973 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Library of Congress Author Catalog written by Library of Congress and published by . This book was released on 1953 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Index of Modern Books Acquired written by British Museum. Department of Printed Books and published by . This book was released on 1956 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Index of the Modern Works Added to the British Museum Library written by and published by . This book was released on 1965 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Index of Modern Books Acquired 1881 1900 written by British Museum. Department of Printed Books and published by . This book was released on 1965 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Index of Modern Books Acquired written by British Library and published by . This book was released on 1965 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Relazione del ministro di agricoltura industria e commercio Pepoli sopra gli istituti tecnici le scuole di arti e mestieri le scuole di nautica le scuole delle miniere e le scuole agrarie presentata alla Camera dei Deputati nella tornata del 4 luglio 1862 written by Italia : Ministero di agricoltura, industria e commercio and published by . This book was released on 1862 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Notizie e studi sull agricoltura relazione al Consiglio d agricoltura written by and published by . This book was released on 1877 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book How is Your MPA Doing written by Robert S. Pomeroy and published by IUCN. This book was released on 2004 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guidebook which aims to improve MPA management by providing a framework that links the goals and objectives of MPAs with indicators that measure management effectiveness. The framework and indicators were field-tested in 18 sites around the world, and results of these pilots were incorporated into the guidebook. Published as a result of a 4-year partnership of IUCN's World Commission on Protected Areas-Marine, World Wildlife Fund, and the NOAA National Ocean Service International Program Office.

Download or read book Plant Genetic Conservation written by Nigel Maxted and published by Springer Science & Business Media. This book was released on 1997-01-31 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent development of ideas on biodiversity conservation was already being considered almost three-quarters of a century ago for crop plants and the wild species related to them, by the Russian geneticist N.!. Vavilov. He was undoubtedly the first scientist to understand the impor tance for humankind of conserving for utilization the genetic diversity of our ancient crop plants and their wild relatives from their centres of diversity. His collections showed various traits of adaptation to environ mental extremes and biotypes of crop diseases and pests which were unknown to most plant breeders in the first quarter of the twentieth cen tury. Later, in the 1940s-1960s scientists began to realize that the pool of genetic diversity known to Vavilov and his colleagues was beginning to disappear. Through the replacement of the old, primitive and highly diverse land races by uniform modem varieties created by plant breed ers, the crop gene pool was being eroded. The genetic diversity of wild species was equally being threatened by human activities: over-exploita tion, habitat destruction or fragmentation, competition resulting from the introduction of alien species or varieties, changes and intensification of land use, environmental pollution and possible climate change.