000 00355nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
020 _a81 7035 148 0
082 _a639.8
_bSEC/A
100 _aNASH, Colin E.
100 _aSECRETAN, P.A.D.
245 0 _aAQUACULTURE AND RISK MANAGEMENT
260 _bDaya Publishing House, Delhi
_aDelhi
_c1989
942 _cBK
999 _c4965
_d4965