000 00689nam a2200229 a 4500
001 00009891
008 110328s2004 ii a g 000 0 eng d
020 _a8176485896 :
_cTK.592.50
040 _aBD-Dh-IUB
_cBD-Dh-IUB
082 0 4 _a333.714
_219
100 1 _aKumar, Arvind
245 0 0 _aA Textbook of Environmental Science /
_cArvind Kumar
250 _a1st ed.
260 _aNew Delhi :
_bA P H Publishing Corporation,
_c2004.
300 _axii,376p. :
_billus ;
_c23cm
520 0 _aEnvironment Management
556 _a2004-11-10
650 1 7 _aEnvironmental Technology
_2Spines
650 1 7 _aEnvironmental Effects
_2Spines
999 _c3006
_d3006
526 _benv