000 00309nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a639.3 RAPA
100 _aRAPA
245 _aReview of aquaculture extension services in the people's republic of China
260 _bRAP, FAO, Bangkok
_c1997
942 _cBK
_2ddc
999 _c7334
_d7334