000 00333nam a2200133Ia 4500
008 221001s2006 xx 000 0 eng d
020 _a812720742X
082 _a910 CHA
100 _aChandna, R. C.
245 0 _aEnvironmental geography
260 _aLudhiana
_bKalyani Publishers
_c2006
300 _ax, 315p.
942 _2ddc
_cBK
_04
999 _c33316
_d33316