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Carl Gerhardt

2 books

The Frogs and Toads of North America: A Comprehensive Guide to Their Identification,Behavior, and Calls by Carl Gerhardt, Lang Elliott, Carlos Davidson

The Frogs and Toads of North America: A Comprehensive Guide to Their Identification,Behavior, and Calls

Carl Gerhardt, Lang Elliott, Carlos Davidson

344 pages • first pub 2009 (editions)

nonfiction reference science informative medium-paced
The Frogs and Toads of North America: A Comprehensive Guide to Their Identification, Behavior, and Calls by Carl Gerhardt, Lang Elliott, Lang Elliott, Carlos Davidson

The Frogs and Toads of North America: A Comprehensive Guide to Their Identification, Behavior, and Calls

Carl Gerhardt, Lang Elliott, Lang Elliott, Carlos Davidson

344 pages • first pub 2009 (editions)

nonfiction reference science informative medium-paced