TY  - BOOK
AU  - Singh,R.K.P..
TI  - Economics of aquaculture / 
SN  - 9788170352877
U1  - 639.3 
PY  - 2003///
CY  - New Delhi : 
PB  - Daya Publishing House , 
KW  - AQUACULTURE-ECONOMICS
N1  - Includes index and bibliography
ER  -