000 00417nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a639.2:575.1(063)
245 _aSelection hybridization and genetic engineering in aquaculture fish and shelfish
260 _aRome
260 _bFAO
260 _c1987
300 _a57 p.
440 _aNo. 50; FAO, EIFAC Technical P
901 _pS39323
942 _cB
_2udc
999 _c133085
_d133085