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a j froelich

7 cilt bulundu.

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GeophysicsPreliminary results of coring the Mesozoic diabase sheet near Reesers Summit, New Cumberland, PennsylvaniaA. J. Froelich

Preliminary results of coring the Mesozoic diabase sheet near Reesers Summit, New Cumberland, Pennsylvania

A. J. Froelich · [Books and Open-File Reports Section, distributor

Sayfa sayısı yok · 1987

Borings / Diabase / Geophysics

PlanningGeologic and hydrologic map reports for land-use planning in the Baltimore-Washington urban areaA. J. Froelich

Geologic and hydrologic map reports for land-use planning in the Baltimore-Washington urban area

A. J. Froelich · U.S. Geological Survey

26 sayfa · 1980

Geology / Hydrology / Land use / Planning

Natural gasPreliminary reportA. J. Froelich

Preliminary report

A. J. Froelich · Kentucky Geological Survey, University of Kentucky

12 sayfa · 1973

Petroleum / Geology / Natural gas

BoringsPreliminary results of coring surficial deposits in the Winchester 30 x 60 minute quadrangle, West Virginia and VirginiaA. J. Froelich

Preliminary results of coring surficial deposits in the Winchester 30 x 60 minute quadrangle, West Virginia and Virginia

A. J. Froelich · Books and Open-File Reports Section, distributor

Sayfa sayısı yok · 1992

Borings

Uranium oresBotanical prospecting for uranium in the Deer Flat area, White Canyon district, San Juan County, UtahA. J. Froelich

Botanical prospecting for uranium in the Deer Flat area, White Canyon district, San Juan County, Utah

A. J. Froelich · U.S. G.P.O.

84 sayfa · 1960

Biogeochemical prospecting / Geobotanical prospecting / Plant indicators / Uranium ores

GuidebooksA geologic and environmental guide to northern Fairfax County, VirginiaA. J. Froelich

A geologic and environmental guide to northern Fairfax County, Virginia

A. J. Froelich · Sine nomine

28 sayfa · 1976

Geology / Guidebooks

Mines and mineral resourcesStudies of the early Mesozoic basins of the eastern United StatesA. J. Froelich, G. R. Robinson

Studies of the early Mesozoic basins of the eastern United States

A. J. Froelich, G. R. Robinson · Dept. of the Interior

423 sayfa · 1988

Stratigraphic Geology / Congresses / Geology / Mines and mineral resources