Marent, Thomas Frog : the amphibian world revealed by Thomas Marent - 1st ed - London Dorling Kindersley 2008 - 280 p. : col. ill Includes index ISBN: 9781405333009 Subjects--Topical Terms: FrogsFrogs -- Pictorial worksLurche -- Bildband Dewey Class. No.: 597.89 MAR