000 00305pam a2200133 a 4500
020 _c
041 _aeng
082 _bJOS
100 _aKurian Joseph .
245 _aEssenial Enviromental Stidies
_hTextual Documents
260 _aNew Delhi
_bPearson Education
_c2005
300 _a503p.
930 _a18376
999 _c95276
_d95276