000 00341nam a2200145Ia 4500
003 OSt
008 181001s2005 xx 000 0 und d
082 _a628
_bKUM
100 _aKumar, Satish
245 0 _aEnviromental studies
260 _bBPB Publications,
_aNew Delhi:
_c©2005
300 _a168p.
650 _aHumanities
942 _2ddc
_cBK
999 _c2640
_d2640