TY  - BOOK
AU  - Martyshev,F.G., x
AU  - x
TI  - Pond fisheries: x
SN  - 8120500733
U1  - 635.311/M388p 
PY  - 1983///
CY  - New Delhi ; New York
PB  - Amerind Pub.
KW  - Fisheries
N1  - x
ER  -