000 00498nam a2200157 a 4500
001 sulb35725
008 130321s1999 ii b 001 0 eng d
020 _a8126103558
040 _aDLC
_cDLC
_dDLC
_dBD-SySUS
082 0 0 _a363.7
_222
245 0 0 _aEnvironmental problems protecton and control :
_benvironmental concept /
_cArun Kumar.
260 _aNew Delhi :
_bAnmol Publicatons Pvt. Ltd.
300 _avol.2, 438 p. :
_bmaps ;
_c24 cm.
650 0 _aEnvironmental Problems.
700 1 _aKumar, Arun.
999 _c12699
_d12699