000 00609 a2200289 4500
001 50401
020 _a81-85312-02-814
041 _aeng
080 _a628.53 Mow
245 _aAir pollution and control
250 _a
260 _aJpdhpur
260 _bGeo-Environ Academia,
260 _c1989
300 _axi,234 p.
300 _c21.5 cm
490 _a
100 _aMowli, P. Pratapa
700 _aSubbayya, N. Venkata
700 _a
650 _a
650 _aAir quality management
650 _aAir-Pollution
650 _aPollution control industry
942 _cBK
942 _2UDC
999 _c77560
_d77560