Spellerberg, Ian F. Biology of reptiles : an ecological approach / Ian F. Spellerberg. - Glasgow : Blackie ; New York : Distributed in the USA by Chapman and Hall, 1982. - viii, 158 p. ; il. ; 21 cm. - Tertiary level biology . Bibliografía: p. 145-154 e índice. Inglés ISBN: 0216912571 0412001616 (Chapman and Hall) : LCCN: 81022457 Subjects--Index Terms: Reptiles Dewey Class. No.: 597.9