Letter from Secretary of the Interior transmitting a report on the Spokane Valley project, Washington, pursuant to the provisions of 9 (a) of the Reclamation Project Act of 1939 (53 Stat. 1187) [electronic resource].
Includes illustrations. Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed May 2008). Reuse except for individual research requires license from ProQuest, LLC. AVAILABLE ONLINE TO AUTHORIZED PSU USERS.
Electronic resource. [Bethesda, Md.]: ProQuest, 2004. (ProQuest U.S. Serial Set Digital Collection : no. 12103 H.doc.352).