000 00482nam a2200169Ia 4500
008 170101s2012 xx 000 0 und d
020 _a9789381067215
082 _aHI 333.72 S33P
100 _aShrma, V.K.
245 0 _aPryavaran ki chunotian: Samsayan avam smadhan
260 _aDelhi
_bArya Pub.
_c2012
300 _a22cm.; 272
650 _aENVIRONMENTAL PROTECTION
653 _aCONSERVATION OF NATURAL RESOURCES
653 _aENVIRONMENTAL PROTECTION
942 _2ddc
_cB
999 _c146402
_d146402