000 00301nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aDIVYA AGARWAL
245 0 _aTEXT BOOK OF ENVIRONMENTAL SCIENCE
260 _b"DAYA PUBLISHING HOUSE, DELHI"
260 _c2014
365 _b295.00
942 _cBK
999 _c170842
_d170842