000 00429nam a2200157Ia 4500
020 _a0070581126
082 _a363.7
_bCUN
100 _aCunningham, William P.
245 _aPrinciples of environmental science : inquiry and applications.
250 _aEd.2
260 _aNew Delhi
_bTata McGraw Hill Pub. Co. Ltd.
_c2003
300 _axxiii; 424p.
700 _aCunningham, Mary Ann
890 _aIndia
999 _c26600
_d26600