The Life Cycle of Amphibians (From Egg to Adult)

Richard Spilsbury, Louise Spilsbury

2003

Encyclopedia of reptiles & amphibians

Richard George Zweifel, Harold G. Cogger, David Kirshner

1998

Frogs!

Laurence P. Pringle

2012

National Audubon Society first field guide

Brian Cassie

1999

Thermal relations of the neotropical frog, Hyla labialis (Anura, Hylidae)

Darío Valdivieso

1974

Ruth Heller's how to hide a meadow frog & other amphibians

Ruth Heller

1995

Amphibians (What's the Difference?)

Stephen Savage

1999

The frog alphabet book

Jerry Pallotta

1997

Once there was a tadpole

Judith Anderson

2012

Do you know ... the most slimy, scaly, deadly reptiles and amphibians in the world?

Tom Jackson

2008

The survey of western Palestine

H. B. Tristram

1884

Reptiles

Philip Steele

1991

Amphibians

Robert Snedden

2007

About Amphibians

Cathryn P. Sill

2001

Biology of amphibians

William Edward Duellman

1994

Guide to the reptiles and batrachians exhibited in the Department of zoology of the British museum (Natural history)..

British Museum (Natural History). Dept . of Zoology

1922

Rain Forest Reptiles and Amphibians (Parker, Edward, Rain Forest.)

Edward Parker

2002

The great graph contest

Loreen Leedy

2006

Reptiles & amphibians

Andrés Llamas Ruiz

1996

Frogs Swallow With Their Eyes!: Weird Facts About Frogs, Snakes, Turtles, & Lizards

Melvin Berger

1997

Identification guide to montane amphibians of the southern Rocky Mountains

Lauren J. Livo

1998

Encyclopedia of Reptiles & Amphibians (Encyclopedia)

Derek Hall

2005

Firefly encyclopedia of the vivarium

David Alderton

2007

The case of the vanishing golden frogs

Sandra Markle

2012

Charlie Brown's 'Cyclopedia Volume 2

Charles M. Schulz

1980

Tadpole and frog

Christine Back

1984

Herpetology

Robin M. Andrews, Martha L. Crump, John E. Cadle et al.

2004

Frogs, toads, lizards, and salamanders

Nancy Winslow Parker

1990

Grzimek's Student Animal Life Resource

Bernhard Grzimek

2004

A field guide to the reptiles and amphibians of Britain and Europe

E. N. Arnold, D. W. Ovenden, Edwin Nicholas Arnold et al.

1978