De Silva, Anslem Amphibians of Sri Lanka ; a photographic guide to common frogs, toads and caecilians / by De Silva, Anslem - S.l. Author 2009 - 168 p. 82 col. plates SC ISBN: 9555206105 Subjects--Topical Terms: Amphibians-Sri Lanka Dewey Class. No.: 597.8095493 / DES