TY  - BOOK
AU  - G G WINBERG
TI  - METHODS FOR THE ESTIMATION OF PRODUCTIONOF AQUATIC ANIMAL
U1  - GN639.2W72M 
PY  - 1971///
CY  - NEW YORK
PB  - Academic Press
KW  - METHODS FOR THE ESTIMATION OF PRODUCTIONOF AQUATIC ANIMAL
N1  - KRISHNA FILSAR
ER  -