Trees of the Forest: Their Beauty and Use
Anonymous
The Underworld of Oregon Caves National Monument
Roger J. Contor
Scott Burton Forester
Edward G. Cheyney
Travels in a Tree-top
Charles C. Abbott
Everglades Wildguide
Jean Craighead George
Ocean Gardens - The History of the Marine Aquarium
Henry Noel Humphreys
Snakes: Curiosities and Wonders of Serpent Life
Catherine Cooper Hopley
Creation of the Teton Landscape - The Geologic Story of Grand Teton National Park
John C. Reed, J. D. Love
Aaron in the Wildwoods
Joel Chandler Harris
A Visit to the Mammoth Cave of Kentucky
John Wilson
Guide to the study of animal ecology
Charles C. Adams
Rivers of Great Britain
Various Various
Bessie among the Mountains
Joanna H. Mathews
The Prairie-Bird
Charles Augustus Murray
Atoms Nature and Man: Man-made Radioactivity in the Environment
Neal O. Hines
The Insect
Jules Michelet
The Wild Garden - Our Groves and Gardens Made Beautiful by the Naturalisation of Hardy Exotic Plants
W. Robinson
The Cocoanut: With reference to its products and cultivation in the Philippines
William Scrugham Lyon
Geographic Variation in the Pocket Gopher Cratogeomys castanops in Coahuila México
Robert J. Russell, Rollin H. Baker
Comments on the Taxonomy - Geographic Distribution of Some North American Marsupials Insectivores and Carnivores
E. Raymond Hall, Keith R. Kelson
Ways of Nature
John Burroughs
Man's Place in the Universe - A Study of the Results of Scientific Research in Relation to the Unity or Plurality of Worlds
Alfred Russel Wallace
Rambles with John Burroughs
R. J. H. De Loach
Speciation of the Wandering Shrew
James S. Findley
A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope
John D. Lynch
Trees of Indiana
Charles Clemon Deam
Nuova; or The New Bee
Vernon L. Kellogg
Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park Colorado
Charles L. Douglas
Journal of a Horticultural Tour - Germany Belgium and part of France in the Autumn of 1835
James Forbes
