000 nam a22 7a 4500
999 _c5949
_d5949
003 OSt
005 20180322100953.0
008 180321b xxu||||| |||| 00| 0 eng d
022 _a0266996x
040 _cNARA
245 _aAquaculture and Fisheries Management, Vol.18, No.1 (1987)
260 _aOxford,
_bBlackwell Scientific Publications,
_c1987,
300 _a108p.
_c26cm
440 _915621
_aAquaculture and Fisheries Management
_n;Vol.18,No.1
650 0 _915622
_aAquaculture and Fisheries Management
942 _2ddc
_cJNL