TY - BOOK AU - Fox,Florence C. TI - Notes on the Oregon trail,: arranged as new materials of instruction in geography, civics, and history for elementary schools, T2 - United States. Bureau of education. Bulletin 1930, AV - F880 .F78 PY - 1930/// CY - Washington PB - U.S. Govt. print. off. KW - History KW - Study and teaching KW - Oregon National Historic Trail N1 - At head of title: United States department of the interior. Ray Lyman Wilbur, secretary. Office of Education. William John Cooper, commissioner; Bibliography: p. 45-48 ER -