1-4 of 4 Books
P.R. Spring oil-impregnated sandstone deposit, Uintah and Grand Counties, Utah
P.R. Spring oil-impregnated sandstone deposit, Uintah and Grand Counties, Utah
By William D. Byrd
Guide book to the geology of North and Middle Parks Basin, Colorado
Guide book to the geology of North and Middle Parks Basin, Colorado
By Rocky Mountain Association of Geologists.
Sample inventories of oil & gas fields in eastern Utah, 1978-1979
Sample inventories of oil & gas fields in eastern Utah, 1978-1979
By Paul R. Nickens

Grand County Colorado Marriage Index 1938-1938
By Patrick Vernon Murray,Dixie Owens Murray