TY  - BOOK
AU  - Wright,Albert Hazen
TI  - Frogs: their natural history and utilization 
T2  - U. S. Bureau of fisheries. Doc. 888
AV  - QL668.E2 W65
PY  - 1920///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Frogs
N1  - At head of title: Department of commerce; "Appendix VI to the report of the U. S. commissioner of fisheries for 1919."; Plates printed on both sides
ER  -