02019oam 2200565 450 991071174480332120190107081252.0(CKB)5470000002486624(OCoLC)953209121(OCoLC)995470000002486624(EXLCZ)99547000000248662420160707d1983 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPetroleum potential of Wilderness Lands in Montana /by William J. Perry, Jr., Dudley D. Rice, and Edwin K. Maughan[Reston, Virginia] :United States Department of the Interior, Geological Survey,[1983?]1 online resource (iii, G23 pages) illustrations, mapsGeological Survey circular ;902-GPetroleum potential of wilderness lands in the western United States"This chapter on the petroleum geology and resource potential of Wilderness Lands in Montana is also provided as an accompanying pamphlet for Miscellaneous Investigation Series Map I-1541."Includes bibliographical references (pages G19-G23).PetroleumMontanaPetroleumWest (U.S.)Wilderness areasUnited StatesPetroleumfastWilderness areasfastUnited StatesfastUnited States, WestfastPetroleumPetroleumWilderness areasPetroleum.Wilderness areas.Perry William J.1393674Maughan Edwin K.1926-1995,Rice Dudley D.Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910711744803321Petroleum potential of Wilderness Lands in Montana3470880UNINA