000 00341nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aPearl culture training logn-term and short-term courses
260 _aCochin
260 _c1978
300 _a40 p.
440 _aNo. 1; Central Marine Fisherie
901 _pS30436
942 _cB
_2udc
999 _c129243
_d129243