000 00298nam a2200097Ia 4500
008 140205s9999 xx 000 0 und d
245 _aPearl culture training, (Long-term and short-term )courses
260 _bCentral marine fisheries research institute
_aCochin
_c1977
300 _a39
942 _2ddc
_cTR
999 _c4988
_d4988