000 00287pam a2200109a 44500
008 140414b2009 xxu||||| |||| 00| 0 eng d
100 _aDAVE, DEEKSHA
245 _aTextbook of Environmental Studies
_c
260 _aNew Dehli
_bCengage Learning
_c2009
700 _aKATEWA, S S
906 _a3832
999 _c3632
_d3632