TY  - BOOK
AU  - Melton, Carl W
AU  - Coordinating Research Council
AU  - Estados Unidos
TI  - Final summary report on chemical and physical characterization of automotive exhaust particulate matter in the atmosphere: to Coordinating Research Council (CRC-APRAC project no. CAPE-19-70) and Environmental Protection Agency (Contract no. 68-02-0205), june 14, 1973 ; period covered ; June 2, 1971 to June 30, 1972 
AV  - TD 886.5 M418
PY  - 1973///
CY  - Columbus, Ohio
PB  - Battelle Columbus Laboratories
KW  - Automóviles -
KW  - Gases de salida
KW  - Aire
KW  - Contaminación
ER  -