000 00431nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
082 _bBAT
100 _aSanjay Kumar Batra
_942692
245 0 _aEnvironmental Science
250 _a1
260 _aNew Delhi
_bTaxman
_c2016
300 _a177p:
500 _aQuantity Number: 1
650 _aEnvironmental
700 _a"Kanchan Batra , Dr. Parul Pant"
_942693
942 _cBK
999 _c57682
_d57682