TY - BOOK AU - Baker,Arthur A. TI - Geology of the Monument valley-Navajo mountain region, San Juan county, Utah, T2 - United States. Geological survey. Bulletin 865 AV - QE75 .B9 no. 865 PY - 1936/// CY - Washington PB - U.S. Govt. Print. Off. KW - Geology KW - Utah KW - San Juan County N1 - At head of title: United States Department of the Interior; Bibliographical foot-notes ER -