TY  - BOOK
AU  - x, x
AU  - Chavin,Walter
TI  - Responses of fish to environmental changes: x
SN  - x
U1  - 597.0542/CHR 
PY  - 1973///
CY  - Thomas Pub.
PB  - Charles C.
KW  - Fish Culture
KW  - Adaptation (Biology)
N1  - x
ER  -