cam a22 u 4500 128663634 CHVBK 20200921065912.0 990819s1980 xxu | 10 |eng|d (OCoLC)637137636 (NEBIS)000241776 ETH-BIB ger ETH-BIB ETHICS-ISBD Proceedings the technical basis for a size specific particulate standard specialty conference; (Danvers - Mass.); March(24-26; Seattle - Wash.), April(23-25), 1980 ed.: Edward R.Frederick; ed.: (Air pollution control Association) TECHNICAL BASIS for a SIZE SPECIFIC PARTICULATE STANDARD Pittsburgh Air Pollution Control Association 1980 2 parts [in 1]. 24 cm fig. APCA specialty conference proceedings ABGASEMISSIONEN ger (ETHUDK)000030347 ethudk Konferenzschrift Danvers (MA) 1980/03 1980/04 gnd-content Konferenzschrift Seattle (WA) 1980/03 1980/04 gnd-content u ABGASEMISSIONEN ger 628.4.04-403*1 nebis E1 u ÉMANATIONS DE GAZ D'ÉCHAPPEMENT fre 628.4.04-403*1 nebis E1 u WASTE GAS EMISSION eng 628.4.04-403*1 nebis E1 Frederick E.R. Air Pollution Control Association (DE-588)874-6 Specialty Conference Technical Basis for a Size Specific Particulate Standard (1980 Danvers, MA / Seattle, WA) (DE-588)109113765X BK020800 XK020000 XK020000 Danvers (MA) Kongress = Congrès 1980/03 1980/04 Seattle (WA) Kongress = Congrès 1980/03 1980/04 NEBIS E16 E16 RH C 11875 NEBIS 490 -- APCA specialty conference proceedings NEBIS 700 1- Frederick E.R. NEBIS 710 2- Air Pollution Control Association (DE-588)874-6 NEBIS 711 2- Specialty Conference Technical Basis for a Size Specific Particulate Standard (1980 Danvers, MA / Seattle, WA) (DE-588)109113765X