Brown, E. Evan.
World fish farming : cultivation and economics / - Westport, Conn. : AVI Pub. Co., 1977. - ix, 397 p. : ill. ; 24 cm.
0870552341 :
Aquaculture industry.
338 AVI 1997 A020 Co.
World fish farming : cultivation and economics / - Westport, Conn. : AVI Pub. Co., 1977. - ix, 397 p. : ill. ; 24 cm.
0870552341 :
Aquaculture industry.
338 AVI 1997 A020 Co.