TY  - BOOK
AU  - Maruska,Edward J.
TI  - Amphibians: creatures of the land and water 
SN  - 053111158X
AV  - PS490.M3 1994 
PY  - 1994///
CY  - New York
PB  - F. Watts
KW  - Amphibians
N1  - Includes bibliographical references and index
ER  -