TY - BOOK ED - United States. TI - Special report of Chairman to Senate Committee on Interior and Insular Affairs on hearings scheduled for week of Sept. 19, 1955 on subjects of Hells Canyon, power preference clause, and power partnership (including data presented by Wayne Morse, of Oregon), Sept. 1, 1955 PY - 1955/// CY - [Washington, D.C.] KW - Hells Canyon Dam (Idaho and Or.) N1 - Committee print; CRDP Program Historic Shelflist record; Official use. Not available ER -