000 00505nam a2200193Ia 4500
005 20250619144927.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a0070992665
_c45
040 _aMAIN
041 _aEnglish
082 _a628.53
_bCRA
100 _aCrawford, Marin
245 0 _aAir pollution control theory
260 _aNew Delhi
_b; Tata Mcgrow- Hill Publishing
_c, 1980
300 _axv,624p.
650 _aAir Pollution
650 _aAir Pollution Control Theory
942 _cBK
999 _c116300
_d116300