Results: 1 - 2 of 2
Dec 31, 1977
Open File Report
… Holter, M.E. and Chu, M. (1977): Geology and coal resources of … … Open File Report 1978-13 … Geology and Coal Resources of …
Dec 31, 1962
Earth Sciences Report
… … The geology of a 74 square-mile area in … J.D. and Peikert, E.W. (1963): Geology of the St. Agnes Lake … Earth Sciences Report 1962-01 … Geology of the St. Agnes Lake …