Books in Animal
- 
Mental Life of Monkeys and Apes: A Study of Ideational Behavior
Robert Mearns Yerkes
 - 
Metabolic Adaptation to Climate and Distribution of the Raccoon Procyon Lotor and Other Procyonidae
John N. Mugaas, John Seidensticker, and Kathleen P. Mahlke-Johnson
 - 
Methods of Destroying Rats
David E. Lantz
 - 
Middle American Frogs of the Hyla microcephala Group
William Edward Duellman and M. J. Fouquette
 - 
Minds and Manners of Wild Animals: A Book of Personal Observations
William T. Hornaday
 - 
Mink Trapping: A Book of Instruction Giving Many Methods of Trapping
A. R. Harding
 - 
Monograph on the Sub-class Cirripedia (Volume 1 of 2)
Charles Darwin
 - 
Mutineer
Robert Shea
 - 
Myology and Serology of the Avian Family Fringillidae: A Taxonomic Study
William B. Stallcup
 - 
Natural History in Anecdote
 - 
Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)
Ray D. Burkett
 - 
Natural History of the Bell Vireo, Vireo bellii Audubon
Jon C. Barlow
 - 
Natural History of the Brush Mouse (Peromyscus boylii) in Kansas With Description of a New Subspecies
Charles Alan Long
 - 
Natural History of the Mammalia of India and Ceylon
Robert Armitage Sterndale
 - 
Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz
John M. Legler
 - 
Natural History of the Prairie Vole (Mammalian Genus Microtus)
E. W. Jameson
 - 
Natural History of the Salamander, Aneides hardii
Richard F. Johnston and G. A. Schad
 - 
Neotropical Bats from Western México
Sydney Anderson
 - 
Neotropical Hylid Frogs, Genus Smilisca
William Edward Duellman and Linda Trueb
 - 
New Bat (Genus Leptonycteris) From Coahuila
Howard J. Stains
 - 
New Bat (Genus Pipistrellus) from Northeastern Mexico
Rollin H. Baker
 - 
New Bat (Myotis) From Mexico
E. Raymond Hall
 - 
New Bog Lemming (Genus Synaptomys) From Nebraska
J. Knox Jones
 - 
New Chipmunk (Genus Eutamias) from the Black Hills
John A. White
 - 
New Extinct Emydid Turtle from the Lower Pliocene of Oklahoma
Edwin C. Galbreath
 
Sort By: