TY  - BOOK
AU  - Brown,E.Evan
TI  - World fish farming: cultivation and economics 
SN  - 0870552341
PY  - 1977///
CY  - Westport, Conn.
PB  - Avi Pub. Co
KW  - Aquaculture
KW  - Economic aspects
KW  -  Aquaculture
ER  -