Nontechnical Guide to Petroleum Geology, Exploration, Drilling & Production
Norman J Hyne
Following Oil: Four Decades of Cycle-Testing Experiences and What They Foretell about U.S. Energy Independence, Paperback/Thomas A. Petrie
Thomas A. Petrie
Unconventional
Maggie Harcourt
U.S. Army Special Forces Guide to Unconventional Warfare: Devices and Techniques for Incendiaries, Paperback
Army
Unconventional Success: A Fundamental Approach to Personal Investment
The Unconventional Governess, Paperback
Jessica Nelson