00960cam a22002651 4500 gs 09000073 DLC 20260227111308.0 720328s1909 dcuabf f000 0 eng c gs 09000073 (OCoLC)271945 Library, U.S. Geological Survey (200) E no. 371 ODaWU OCoLC DLC premarc QE75 .B9 no. 371 TN805.C6 R6 2d set. Richardson, G. B. (George Burr), 1872-1949. Reconnaissance of the Book cliffs coal field between Grand river, Colorado and Sunnyside, Utah, by G. B. Richardson. Washington, Govt. Print. Off., 1909. 54 p. illus., x pl. (part fold., incl. map) 24 cm. United States. Geological survey. Bulletin 371 Geology Utah. Geology Colorado. Coal mines and mining Utah. Coal mines and mining Colorado. 24812 24812