The book of frogs : a life-size guide to six hundred species from around the world /
The book of frogs : a life-size guide to 600 species from around the world
Timothy Halliday.
- pages cm
Includes bibliographical references and index.
What is a frog? -- Complex life cycle -- An acoustic world -- Frogs, toads & people -- Population declines -- Amphibian diseases -- Distribution & classification -- Why the number of frog species is increasing -- The frogs.