Air quality monitoring

Air quality handbook

Encyclopedia of air pollution

Air pollution

Buenos Aires gan McGarvey, Declan, Schultz, Jonathan

Available for University of the Philippines Baguio via Gale Virtual Reference Library. Click here to access

PAL cancels hundreds of domestic, int'l flights gan Angeles, Maria Laura

PH to open Subic as base for PAF, PN

10 new choppers boost AFP's air defense gan Aben, Elena L.

Airborne microbial counts in the oral medicine section, University of the Philippines College of Dentistry gan Manansala, Katrina M., Puzon, Mical Ellaine

Sa paglipad ni Capt. Rocky ... gan Concepcion, Pedrajas