000 00404nam a2200133Ia 4500
008 210901s2007 xx 000 0 eng d
020 _a0070647720
100 _aCunningham, William P.
245 0 _aPrinciples of environmental science : inquiry & applications
250 _a4th ed.
260 _aNew Delhi
_bTata McGraw- Hill Publishing Company Limited
_c2007
300 _axxii+410p.
942 _2ddc
_cBK
999 _c27244
_d27244