Download or read book Revision of the Skunks of the Genus Chincha written by Arthur Holmes Howell and published by . This book was released on 1901 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North American Fauna written by and published by . This book was released on 1921 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural History of the Queen Charlotte Islands British Columbia Natural History of the Cook Inlet Region Alaska written by Arthur Holmes Howell and published by . This book was released on 1901 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the Virginia State Library written by Virginia State Library and published by . This book was released on 1911 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Finding List of the Books in Science written by Virginia State Library and published by . This book was released on 1911 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A List of the Official Publications of the Confederate States Government in the Virginia State Library and the Library of the Confederate Memorial Literary Society written by Virginia State Library and published by . This book was released on 1911 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The New International Encyclop dia written by Daniel Coit Gilman and published by . This book was released on 1907 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Manual of Land and Fresh Water Vertebrate Animals of the United States exclusive of Birds written by Henry Sherring Pratt and published by . This book was released on 1923 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: The naturalist frequently finds that to learn to identify species is a most difficult task, and yet nothing is more important to his work. He finds that species are not separated merely on shape and colour, but on structural peculiarities which frequently are connected with particular habits. This is especially the case in vertebrate animals, which in Great Britain, with its very limited number of forms, may be identified in a haphazard manner by elimination. This is impossible in a country where different climatic areas interdigitate and where there are many species, as the United States, which for the purpose of the naturalist is a continent. Here Prof. H. S. Pratt ?fills the bill ?by his ?Vertebrate Animals of the United States,? which, however, omits birds. A short account of each group is given, the anatomical features dividing it up into sub-groups and families being usually illustrated. Where neces-sary, special features for families are described and then follow keys to the genera, descriptions of the same and keys to their species. The whole closes with a good bibliography and a glossary of technical terms. The short descriptions of each species, with mention of their geographical distributions and habitats, are excellent, and the tabulation of the sub-species most useful. We learn that there are about 600 species of freshwater fishes, 70 of newts and 61 of frogs and toads we are given a key by which their tadpoles and eggs can be identified-300 reptiles and a wide series of mammals belonging to 9 orders. We characterise this publication as a book for ready reference, such as should be on the shelves of all American naturalists.
Download or read book Catalogue of Accessions to the Legislative Library of the Province of Ontario During the Years written by Ontario. Legislative Library and published by . This book was released on 1916 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of Accessions to the Legislative Library of the Province of Ontario During the Years 1913 1914 and 1915 written by Ontario. Legislative Library and published by . This book was released on 1916 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Annual Meeting The Nebraska Academy of Sciences and Affiliated Societies written by Nebraska Academy of Sciences and published by . This book was released on 1891 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications written by Nebraska Academy of Sciences and published by . This book was released on 1891 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: No. 1-6 include list of members.
Download or read book Studies from the Zoological Laboratory written by University of Nebraska. Zoological Laboratory and published by . This book was released on 1908 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Miscellaneous Publication written by and published by . This book was released on 1927 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index to Publications of the United States Department of Agriculture written by United States. Department of Agriculture. Division of Publications and published by . This book was released on 1902 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Directory of Field Activities of the Bureau of Plant Industry written by and published by . This book was released on 1927 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Circular on the Food habits of Birds written by Clinton Hart Merriam and published by . This book was released on 1886 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
