Life Sciences

Parnassiology. From Rhyme to Crime

Science Primers, Introductory

Half Hours With Modern Scientists

Variation in the Muscles and Nerves of the Leg in Two Genera of Grouse (Tympanuchus and Pedioecetes)

Are the Effects of Use and Disuse Inherited

Barium: A Cause of the Loco-Weed Disease

Plants Poisonous to Live Stock

On Digestive Proteolysis

The Social Direction of Evolution: An Outline of the Science of Eugenics

Degeneration: A Chapter in Darwinism

Auroræ: Their Characters and Spectra

Evolution: An Investigation and a Critique

Evolution

Some Constituents of the Poison Ivy Plant (Rhus Toxicodendron)

Physiology and histology of the Cubomedusæ including Dr. F.S. Conant's notes on the physiology

Mr. Gladstone and Genesis

Three New Beavers from Utah

An Annotated Checklist of Nebraskan Bats

Essays Upon Heredity and Kindred Biological Problems

Essays on Darwinism