000 00494pam a2200169a 44500
008 150502b2013 xxu||||| |||| 00| 0 eng d
020 _a9788184870756
040 _cBITS Pilani Hyderabad
_aBITS Pilani Hyderabad
041 _aENG
082 _a363.7 DAH-P
100 _aDahiya, Pushpa
245 _aEnvironmental science :
_ba new approach /
_cPushpa Dahiya and Manisha Ahlawat
260 _aIndia
_bNarosa
_c2013
650 _aEnvironmental sciences
907 _a363.7 DAH-P
942 _2ddc
999 _c10860
_d10860