Results: 1 - 4 of 4
Dec 31, 1957
Earth Sciences Report
… … Bayrock, L.A. (1958): Glacial geology Alliance-Brownfield … Report 1957-02 … Glacial Geology Alliance-Brownfield …
Dec 31, 1975
Open File Report
… Chu, M. and Yurko, J.R. (1976): Geology and coal resources of the … … Open File Report 1976-16 … Geology and Coal Resources of the …
Dec 31, 1974
Earth Sciences Report
… Yurko, J.R. and Chu, M. (1975): Geology and coal reserves of the … Earth Sciences Report 1975-07 … Geology and Coal Reserves of the …