Ross, Sylvia H. Idaho earth science: geology, fossils, climate, water, and soils, by Sylvia H. Ross and Carl N. Savage. - Moscow, 1967. - xii, 271 p. illus., maps (part fold.) 29 cm. - Earth science series, no. 1 . Bibliography: p. 246-250. LCCN: gs 68000314 //r93 Subjects--Topical Terms: Geology--Idaho.Fossils--Idaho.Groundwater--Idaho.