vii, 117 pages : illustrations, maps, profiles (4 in pocket) ; 26 cm
OCLC
ocm01471955
"Papers ... presented at the University of Texas October 31, 1958 in a conference on 'Aspects of the geology of Texas.' This conference was a part of the observance of the 75th year of the University of Texas and was sponsored jointly by the Bureau of Economic Geology and the Department of Geology."