TY  - BOOK
AU  - SHELBY D GERKING
TI  - THE BIOLOGICAL BASIS OF FRESHWATER FISH PRODUCTION
U1  - GN639.31G315B 
PY  - 1967///
CY  - EDINBURGH
PB  - BLACKWELL SCINTIFIC PUBLICATION
KW  - THE BIOLOGICAL BASIS OF FRESHWATER FISH PRODUCTION
N1  - CURRENT TECH. BOM
ER  -