Charles D. Hunt

Groundwater Quality in the Columbia Plateau Snake River Plain, and Oahu Basaltic-Rock and Basin-Fill Aquifers in the Northwestern United States and Ha  Michael G Rupert Charles D Hunt Kenneth D Skinner Paperback. Createspace Independent Publishing Platform, 2014-07-01 ISBN 9781500491758     Comparing NASA and ESA Cost Estimating Methods for Human Missions to Mars  Charles D. Hunt Paperback. BiblioGov, 2013-08-06 ISBN 9781287287100