Richard E LingenfelterRichard E. Lingenfelter is a Research Physicist with the Center for Astrophysics and Space Sciences, University of California, San Diego. Among the numerous books he has authored, coauthored, or edited are The Hardrock Miners: A History of he Mining Labor Movement in the American West, 1863-1893 and Death Valley & the Amargosa: A Land of Illusion. Read More Read Less
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