Search Results for the EPA National Library Catalog

Items Found: 7
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Your Search: (AUTHOR=Perez AND R)

Select Item Title Year Published
Chemical methods for the measurement of unregulated diesel emissions - carbonyls / aldehydes particulate characterization sulfates PAH / NO2PAH. : CRC-APRAC project no. CAPI-1-64 / 1987
Incidental catch of marine mammals by foreign and joint venture trawl vessels in the U.S. EEZ of the North Pacific, 1973-88 1991
Informational report on the measurement and characterization of Diesel exhaust emissions. : CRC-APRAC project no. CAPI-1-64 / 1980
Sedimentation survey of Lago Garzas, Puerto Rico, September 1996 1999
Sedimentation survey of Lago Patillas, Puerto Rico, April 1997 1999
Sedimentation survey of Lago Yahuecas, Puerto Rico, March 1997 1999
Time-Dependent Changes of Markers Associated with Inflammation in the Lungs of Humans Exposed to Ambient Levels of Ozone. 1991

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