TY  - GEN
ED  - Estados Unidos.,
TI  - Alternative control techniques document--NOx emissions from stationary reciprocating internal combustion engines
PY  - 1993///
CY  - Springfield
PB  - Environmental Protection Agency
KW  - QUALIDADE DO AR
KW  - IM
KW  - EMISSÖES DE NOx
KW  - 551.5
KW  - med
KW  - fre
ER  -