Carl H. Ernst | Bookhype

Carl H. Ernst, professor emeritus at George Mason University and a research associate at the Smithsonian Institution, is coauthor of Turtles of the United States and Canada, also published by Johns Hopkins

Mar 28, 2012

Cover of Venomous Reptiles of the United States, Canada, and Northern Mexico

Venomous Reptiles of the United States, Canada, and Northern Mexico

Jan 1, 1997

Cover of Snakes in Question

Snakes in Question

Nov 30, 1994

Cover of Turtles of the United States and Canada

Turtles of the United States and Canada

Jul 1, 1992

Cover of Venomous Reptiles of North America

Venomous Reptiles of North America

Jun 1989

Cover of Turtles of the World

Turtles of the World

Jun 18, 1989

Cover of Snakes of Eastern North America

Snakes of Eastern North America

Jan 1, 1972

Cover of Turtles of the United States

Turtles of the United States