erovnuli-samecniero-biblioteka Search for 'au:"Allen, John Eliot,"'

Chromite deposits in Oregon,

By Allen, John Eliot,.
[Portland, Ore., 1938 .
1 p. l., iii, 71 p. , At head of title: State of Oregon. Department of Geology and Mineral Industries. | Photo-printed. 28 cm..

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Manganese in Oregon,

By Libbey, Fay Wilmott,.
[Portland, Or.] 1942 .
iii, 78 p. , At head of title: State of Oregon. Dept. of Geology and Mineral Industries. | Reproduced from type-written copy. 28 cm..

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An investigation of the reported occurrence of tin at Juniper Ridge, Oregon,

By Harrison, Harold Charles,.
[Portland] 1942 .
[56] p. , Reproduced from type-written copy. 28 cm..

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Geology and coal resources of the Coos Bay quadrangle, Oregon,

By Allen, John Eliot,.
[Portland, 1944 .
viii, 160 p. , "Report of investigation concerning the development of coal production in the Coos Bay region of Oregon, by M. D. Curran": p. 141-149. | "Distribution of Foraminifera in the coastal section, by Mildred Reichers": p. 150. 28 cm..

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Bibliography of the geology and mineral resources of Oregon ; supplement.

By Oregon..
Portland. .
v. ; , Vol. for 1936/45 compiled by J.E. Allen; for 1946-1950- , by M.L. Steere (with L.F. Owen, 1951-55- ) | Supplements Bibliography of the geology and mineral resources of Oregon, issued in 1936 by the Oregon State Planning Board. 28 cm..

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Mineral resources of the Navajo Reservation in New Mexico (exclusive of uranium, coal, oil, gas, and water).

By Allen, John Eliot,.
Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology, 1955 .
broadside, , Prepared under contract for the U. S. Bureau of Indian Affairs. 23 cm..

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The making of a mine.

By Allen, John Eliot,.
Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, 1956 .
7 p. , "Recommended reading": p. 7. | Bound with Lexicon of New Mexico geologic names: part 1, precambrian and lower paleozoic, by Henry L. Jicha, Jr. 29 cm..

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