000 00392nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
050 _aTD171.5.I4E567
100 _aRai, R. K.
245 0 _aEnvironmental management
260 _aJaipur
260 _c1992
300 _axi, 271p.
300 _c23cm.
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c11241
_d11241