000 00416nam a2200169Ia 4500
008 170901s1971 xx 000 0 und d
020 _a0471020540
082 _a574.5
_bA33M
100 _aAlexander, Martin
245 0 _aMicrobial Ecology
260 _aJaipur
_bPrakash Publishers
_c1971
300 _a511
650 _aLife sciences
650 _aPure Sciences
653 _aMicrobial ecology
942 _2ddc
_cBK
999 _c6627
_d6627