Books in Browsing: Science - Genetics/Biology/Evolution (sorted alphabetically)
- Species Plantarum, Sections XI-XIII (Latin) Carl von Linné
- Stories of the Universe: Animal Life B. Lindsay
- Story of Evolution Joseph McCabe
- Story of Germ Life H. W. Conn
- Story of the Living Machine H. W. Conn
- Structure and Life-history of the Cockroach (Periplaneta orientalis) L. C. Miall and Alfred Denny
- Studies in Spermatogenesis (Part 1 of 2) N. M. Stevens
- Studies in the Theory of Descent, Volume I August Weismann
- Studies in the Theory of Descent, Volume II August Weismann
- Studies in the Theory of Descent (Volumes 1 and 2) August Weismann
- study of some factors influencing fertility and sterility in the bull Herbert Lester Gilman
- Subspeciation in Pocket Gophers of Kansas, [KU. Vol. 1 No. 11] E. Raymond Hall and Bernardo Villa Ramírez
- Subspeciation in the Kangaroo Rat, Dipodomys ordii Henry W. Setzer
- Subspeciation in the Meadow Mouse, Microtus montanus, in Wyoming and Colorado Sydney Anderson
- Subspeciation in the Meadow Mouse, Microtus pennsylvanicus, in Wyoming, Colorado, and Adjacent Areas Sydney Anderson
- Subspecies of the Mountain Chickadee Joseph Grinnell
- Subspecific Status of Two Central American Sloths E. Raymond Hall and Keith R. Kelson
- Supplement to Harvesting Ants and Trap-Door Spiders John Traherne Moggridge and Octavius Pickard-Cambridge
- Synopsis of Some Genera of the Large Pyrenomycetes C. G. Lloyd
- Synopsis of the North American Lagomorpha E. Raymond Hall
- Systematics of Megachiropteran Bats in the Solomon Islands Carleton J. Phillips
- Systematics of the Frogs of the Hyla Rubra Group in Middle America Juan R. León
- Systematic Status of a South American Frog, Allophryne ruthveni Gaige John D. Lynch and Howard L. Freeman
- Systematic Status of Eumeces pluvialis Cope Hobart M. Smith
- Tadpoles of Bufo cognatus Say Hobart M. Smith