Search Results - Horn, George H. (George Henry), 1917-

Geologic and structure map of the Sussex and Meadow Creek oil fields and vicinity, Johnson and Natrona Counties, Wyoming / by Horn, George H. (George Henry), 1917-

Geology of the East Thermopolis area, Hot Springs and Washakie counties, Wyoming / by Horn, George H. (George Henry), 1917-

Standards for the classification of public coal lands / by Bass, N. Wood (Nathan Wood), 1893-1979, Horn, George H. (George Henry), 1917-, Smith, H. L. (Henry L.)

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Geology of the Mush Creek and Osage oil fields and vicinity, Weston County, Wyoming / by Dobbin, C. E. (Carroll Edward), 1892-1967

Other Authors: “…Horn, George H. (George Henry), 1917-…”

Geologic and structure map of the southern part of the Powder River Basin, Converse, Niobrara, and Natrona counties, Wyoming / by Denson, N. M. (Norman MacLaren), 1914-

Other Authors: “…Horn, George H. (George Henry), 1917-…”

Coal resources of the Gillette area, Wyoming / by Denson, N. M. (Norman MacLaren), 1914-

Other Authors: “…Horn, George H. (George Henry), 1917-…”

Standards for the classification of public coal lands / by Bass, N. Wood (Nathan Wood), 1893-1979

Other Authors: “…Horn, George H. (George Henry), 1917-…”

Geologic and structure map of the southeastern part of the Powder River Basin, Wyoming / by Dobbin, C. E. (Carroll Edward), 1892-1967

Other Authors: “…Horn, George H. (George Henry), 1917-…”