000 00360nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
020 _a9788182830125
100 _aSharma, B.K
245 0 _aEnvironmental Chemistry: Comprehensively Covering The Ugc Syllabus
260 _bGoel Publishing House
_aMeerut
_c2007
650 _aEnvironmental Chemistry
942 _cBK
999 _c10316
_d10316