TY  - BOOK
AU  - Heyer,W.Ronald
TI  - Mating calls of some frogs from Thailand
PY  - 1971///
CY  - Chicago
PB  - Field Museum of Natural History
KW  - Animal sounds
KW  - Courtship of animals
KW  - Frogs
KW  - Thailand
N1  - Caption title
ER  -