Sea turtles and the turtle industry of the West Indies, Florida and the Gulf of Mexico...

Mode of access: Internet.

Field guide to New England turtles,

New England Museum of Natural History. Natural history guides, no. 2.

The natural history of fishes and serpents, including sea-turtles, crustaceous, and shell fishes with their medicinal uses.

Vol. 3 of his "New and accurate system of natural history."

The natural history of fishes and serpents, including sea-turtles, crustaceous and shell fishes, with their medicinal uses. Illustrated with cuts.

Vol. III; of his new and accurate system of natural history.

Turtles lined up on log in turtle pool beside Ruthven Museums Building, June 1930

Published October 1930 Michigan Alumnus, page 14.

The 5 sea turtle species of the Atlantic and Gulf Coast of the United States.

Mode of access: Internet.

On two new genera of land tortoises

Mode of access: Internet.