This excellent book by 38 contributors deals with amphibians(caecilians,salamanders and newts,and frogs and toads)plus reptiles(turtles and tortoises,lizards, snakes,tautara and crocodilians)
There are introductory chapters on amphibia and reptilia which discuss evolution,physiology,life history andbehaviour. There is a seperate entry to the various orders listing number of species,distribution,habitat, size ,colour longevity and conservation status.
The scale drawings relate to a 6" man and are first class.Ther is a good glossary and bubliography. A book to be highly racommended.