000 00377nam a2200145 a 4500
005 20220518180036.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
082 _a639.3
100 _aShang, Yung C
_927755
245 _a Aquaculture economics : basic concepts and methods of analysis
653 _a
942 _cREF
260 _aLondon
_bWestview press
_c1981
003 ViArRB
999 _c255781
_d255781