000 00422nam a2200157Ia 4500
008 220905s9999 xx 000 0 und d
020 _a978-93-86478-27-6
082 _aGZ Q17;1
100 _aSengar RS & Amit Kumar
245 0 _aEnvironment Science Question Bank
260 _b"CBS Publishers & Distributors,New Delhi"
260 _c2017
365 _b750.00
650 _aCompetitive Book
942 _cBK
_03
999 _c236558
_d236558