TY  - BOOK
AU  - Cope,E.D.
TI  - The Batrachia of North America
AV  - Q11 .U6 no. 34
PY  - 1889///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Amphibians
KW  - North America
KW  - United States
KW  - Canada
N1  - Smithsonian Institution publication 679; Includes bibliographical references (p. 461-487) and index
ER  -