000 00282nam a2200109Ia 4500
008 170101s2001 xx 000 0 und d
082 _a631 ROY
100 _aRoy, A.K
245 0 _aWasteland management and environment
260 _aJodhpur
_bScintific Pub.
_c2001
942 _2ddc
_cBK
999 _c157531
_d157531