Witkind, Irving J.
Geology and Uranium-Vanadium deposits of the monument Valley area Apache and Navajo Counties, Arizona / by Irving J. Witkind and Robert E. Thaden. -- Washington : United States Government Printing Office, 1963 - 171 p. + map. -- (Geological Survey Bulletin ; 1103).
Arizona
Yacimientos de Uranio
Yacimientos de Vanadio
553.46+553.495(791)
Geology and Uranium-Vanadium deposits of the monument Valley area Apache and Navajo Counties, Arizona / by Irving J. Witkind and Robert E. Thaden. -- Washington : United States Government Printing Office, 1963 - 171 p. + map. -- (Geological Survey Bulletin ; 1103).
Arizona
Yacimientos de Uranio
Yacimientos de Vanadio
553.46+553.495(791)