000 00341pam a2200157a 44500
008 230405s2005 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aN K Uberoi
245 _aEnvironmental Studies
250 _a1
260 _a
_bExcel Books 1
_c2005
300 _a206p,26cms
440 _a100
690 _aIMRDA
906 _a3335
999 _c256194
_d256194