L. J. Ettinger

The Best of Northwest Arizona And the Grand Canyon  L. J. Ettinger Paperback. L J Ettinger, 2005-08-31 ISBN 9780961484071     The Amateur Archaeologist in the Great Basin  L. J. Ettinger Paperback. L.J. Ettinger, 2000-06-01 ISBN 9780961484064     Rockhound and Prospector's Bible: A Reference and Study Guide to Rocks, Minerals, Gemstones and Prospecting (Prospecting and Treasure Hunting)  L. J. Ettinger Paperback. L J Ettinger, 1993-01-05 ISBN 9780961484040     The rockhound & prospector's bible: A reference & study guide to rocks, minerals, gemstones & prospecting  L. J Ettinger Paperback. L.J. Ettinger, 1987 ISBN 9780961484019