000 00277nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aIRRI
245 0 _aAzolla Utilization
260 _bIRRI
260 _c1987
365 _b0.00
650 _aMicrobiology
942 _cBK
999 _c249373
_d249373