Ground Water: Methods Of Extraction And Construction by William Karr. Paperback, 2nd printing, 1969. Published by International Underground Water Institute. 92 pages, 8 chapters and 39 black and white illustrations. Good condition, $5.00. This book focuses on civil engineering, hydrogeology and the practical techniques used for locating, developing and building subterranean water extraction systems and groundwater resource management. My photos show the full table of contents. I'm in Gresham Oregon by Gresham Golf Course. Text or Email ok. Thank you for looking.