000 00330nam a2200133Ia 4500
008 160316s2013 xxu||||| |||| 00| 0 eng d
020 _a978819287530
100 _aP.Latha
245 _aObejective Environmental Science
250 _a1st
260 _aJHARKHAND
_bPARMAR PUB.AND DISTRIBUTORS
_c2013
300 _a162
700 _a
_a
999 _c38817
_d38817