TY  - BOOK
AU  - Pitcher, Tony  J.
AU  - Hart, Paul  J. B.
TI  -  Fisheries ecology
U1  - 333.956 
PY  - 1982///
CY  - London
PB  - Croom helm
KW  - Fish farming
KW  - Fish nutrition
KW  - World fisheries
KW  - Fishery economics
KW  - Fisheries and ecology of man
ER  -