Thai Stick: Surfers, Scammers, and the Untold Story of the Marijuana TradeNov 12, 2013by Peter Maguire and Mike Ritter
The Renewable Energy Handbook: The Updated Comprehensive Guide to Renewable Energy and Independent LivingNov 1, 2009by Mr. William H Kemp
Oxygen-Enhanced Combustion, Second Edition (Industrial Combustion)Mar 15, 2013by Charles E. Baukal Jr.
Biodiesel Basics and Beyond: A Comprehensive Guide to Production and Use for the Home and FarmSep 5, 2006by Mr. William H Kemp
Renewable Energy: Sources For Fuels And ElectricityNov 1, 1992by Thomas B. Johansson and Henry Kelly