000 00326nam a2200133Ia 4500
008 160316s1981 xxu||||| |||| 00| 0 eng d
020 _a
100 _aYung C Shang
245 _aAquaculture Economics:Basic Concepts And Methods Of Analysis
250 _a1
260 _aLONDON
_bCROOMHELM
_c1981
300 _a153
700 _a
_a
999 _c5728
_d5728