000 00385nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
080 _a639.2
245 _aBiological and economical modelling of the shrimp resources on the Guyana-Brazil
260 _aRome
260 _c1989
300 _a89 p.
440 _aNo. 418; FAO Fisheries Report
901 _pS40496
942 _cB
_2udc
999 _c116807
_d116807