000 00680am a2200217a 44500
001 sulb12614
003 BD-SySUS
005 20130321043246.0
008 130321s1998 ii a b 001 0 eng
020 _a8121916542
040 _aBD-SySUS
_cBD-SySUS
082 0 0 _a628
_222
100 1 _aAsthana, D. K.
_94416
245 1 0 _aEnvironment :
_bproblems and solutions /
_cD. K. Asthana, Meera Asthana.
260 _aNew Delhi :
_bS. Chand & Company Ltd,
_cc1998.
300 _axii, 323 p. :
_bill. ;
_c24 cm.
504 _aIncludes bibliographical references and index.
650 0 _aEnvironmental protection engineering.
_94417
700 1 _aAsthana, Meera.
_94418
942 _2ddc
_cBK
999 _c9101
_d9101