000 00304pam a2200121a 44500
008 230405s2005 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aBenny Joseph
245 _aEnvironmental Studies
260 _anew delhi
_bTata McGraw Hill Publishing Co.
_c2005
300 _a343
906 _a11463
999 _c301962
_d301962