000 00430nam a2200145Ia 45e0
008 180110s2010 xx 000 0 und d
020 _a9788170356615
082 _a628
100 _aBohra, C.S
245 0 _aObjective Environmental Studies with Glossary
260 _aDelhi
_bDaya Publishing House
_c2010
300 _a481p; 22 c
942 _2ddc
_cBK
999 _c2316
_d2316