TY  - GEN
AU  - Singh, R.K.P
TI  - Economics of aquaculture
SN  - 9788170352877
AV  - QL 614.A1 ECO 2003 
PY  - 2003///
CY  - Delhi
PB  - Daya Publishing House
KW  - Fishery
N1  - Includes index
ER  -