Zoology

Insect Adventures

Animal Parasites and Messmates

The Story-book of Science

Heroes of science : Botanists, zoologists, and geologists

Elmwood Park Zoo

Turtle Back Zoo

Parasites: A Treatise on the Entozoa of Man and Animals. Including Some Account of the Ectozoa

A study of some factors influencing fertility and sterility in the bull

River Habitats for Coarse Fish

Memphis Zoo

A guide to the shell and starfish galleries

Omaha's Henry Doorly Zoo & Aquarium

Beginners' zoology

Benson's Wild Animal Farm