000 00380nam a2200157Ia 4500
008 200204s9999 xx 000 0 und d
082 _aASN 333.7
100 _a"Dhiman, Ram Dass"
245 0 _aState quarrying in Himachal Pradesh : an ecological perspective
260 _aMussoorie
260 _bLBSNAA
260 _c0
300 _a56p.
650 _aEcology
942 _cBK
999 _c61639
_d61639