Paul Ih-Fei Liu

Petroleum Refining Operation

Paul Ih-Fei Liu, 2005 .

Major Alternative Fuels and Advanced Technology

Paul Ih-Fei Liu, 2005 .

Energy, Technology, And The Environment

Paul Ih-Fei Liu, P. I. Liu, 2004 .

Recycling of Solid Waste

Paul Ih-Fei Liu, 2005 .