Yazar
Boyd Raymond Haley
9 cilt bulundu.
Cilt sonuçları
Resources of low-volatile bituminous coal and semianthracite in west-central Arkansas, 1978
Boyd Raymond Haley · U.S. Geological Survey
54 sayfa · 1987
Anthracite coal / Arkansas / Bituminous coal
Geological formations penetrated by the Shell Oil Company No. 1 Western Coal and Mining Co. well on the backbone anticline, Sebastian County, Arkansas
Boyd Raymond Haley · Arkansas Geological Commission
17 sayfa · 1965
Borings / Formations (Geology) / Geology / Geology, Stratigraphic / Stratigraphic Geology
Geology of Paris quadrangle, Logan County, Arkansas
Boyd Raymond Haley · Arkansas Geological and Conservation Commission
40 sayfa · 1961
Borings / Geology
Coal resources of Arkansas, 1954
Boyd Raymond Haley · U.S. G.P.O.
831 sayfa · 1960
Bituminous coal / Coal / Coal reserves / Economic Geology / Geology
Sedimentary and igneous rocks of the Ouachita Mountains of Arkansas
Charles G. Stone, J. Michael Howard, Boyd Raymond Haley, Arkansas Geological Commission, Geological Society of America. Meeting · Arkansas Geological Commission
Sayfa sayısı yok · 1986
Geology / Sedimentary Rocks / Igneous Rocks
