Mine ventilation and air conditioning por Hartman, Howard L.

Available for University of the Philippines Diliman College of Engineering via e-Textbook Reserves under Vital Source. Click here to access.
Also available remotely for University of the Philippines Diliman College of Engineering. Click here to access thru Remote Access via EZProxy

Electricity for refrigeration, heating, and air conditioning por Smith, Russell E. 1944-

Reducing motor vehicle pollution in Metro Manila por Bien, Reinna Maraya I.

China's environment taxing times ahead.

DOJ approves charges against Fraport, Piatco officials por Lontayao, Rommel C.

Piatco proposes solution to NAIA 3 row por Lontayao, Rommel C.

P13-B airport plan pointless

Cebu Pacific seeks hike in fuel surcharge por Amojelar, Darwin G.

Philippine Air Force gets 4 choppers from Poland por Ayeng, Raffy

Domestic air travel up on price war por Amojelar, Darwin G.