000 00462nam a2200169Ia 4500
008 190516s9999 xx 000 0 und d
020 _a817096735
028 _bGangarams
_c8254
_d17/07/2000
100 _aSingh, B.D.
_923105
245 0 _aBiotechnology
260 _bKalyani Publishers
_c1998
_aLudhiana
300 _a574
600 _tEnvironmental Science
_9109280
650 _aEnvironmental Science
_9109280
942 _cREF
999 _c98083
_d98083