TY - BOOK AU - Campbell,Albert H. ED - United States. TI - Pacific wagon roads: Letter from the secretary of the interior, transmitting a report upon the several wagon roads constructed under the direction of the Interior department T2 - [United States] 35th Cong., 2d sess. House Ex. doc. AV - F593 .U31 PY - 1859///] CY - [Washington PB - Govt. print. off. KW - Pacific wagon roads KW - West (U.S.) KW - Description and travel KW - United States KW - Discovery and exploration N1 - Report prepared by A. H. Campbell, general superintendent, and others ER -