000 00311nam a2200121Ia 4500
080 _a18.01.01 S446
100 _aSecretan, P.A.D.
245 _aAquaculture and risk management/ By P.A.D. Secretan and C.E. Nash
260 _bFAO
_aRomeIT
_c1989
300 _a32 p.
583 _c3/7/00
_kM2LMGR
942 _cM
_mS446
999 _c16628
_d16628