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mary b ansari
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Nevada directory of maps and aerial photo resources
Mary B. Ansari · Western Association of Map Libraries
158 sayfa · 1983
Aerial photographs / Catalogs / Maps
Gold and silver prospecting books in print
Mary B. Ansari · Special Libraries Association, Sierra Nevada Chapter
22 sayfa · 1980
Bibliography / Gold / Prospecting / Silver
Mines and mills of the Comstock Region, Western Nevada
Mary B. Ansari · Camp Nevada
101 sayfa · 1989
Gold mines and mining / History / Ore-dressing plants / Silver mines and mining
Bibliography of Nevada mining and geology, 1966-1970
Mary B. Ansari · Mackay School of Mines, University of Nevada : for sale by the Nevada Bureau of Mines and Geology
61 sayfa · 1975
Bibliography / Geology / Mines and mineral resources