000 00413nam a2200169Ia 4500
008 160330s2001 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a620.8
_bKHA
100 _aKhanna P
245 _aPrimer On Environment Management
250 _a1st
260 _aMulti Tech Publication Mumbai
_c2001
300 _a317p.
_bPaper
650 _aEnvironmental Science
906 _a25469
999 _c108956
_d108956