000 00351nam a2200145Ia 4500
008 230706s9999 xx 000 0 und d
020 _a9788126111381
_qhbk
082 _a577.530954
_bB.D
245 0 _aHimalayan Environment Conservation
_cB.D.Sharma
250 _a1st
260 _bAnmol
_c2002
300 _a204
650 _aEnv. Sc.
942 _cENG
999 _c97315
_d97315