000 00451nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a978-81-261-4886-8
041 _aeng
082 _aG:55k
_bQ2
100 _aSingh, Arun Kumar .
245 0 _aApplied environmental science /
_cby Arun Kumar Singh.
260 _aNew Delhi :
_bAnmol Publications Pvt. Ltd ,
_c2012
300 _aviii, 304p :
650 _aBiology- Environmental
942 _cTB
999 _c68143
_d68143