Central Arizona project and Colorado River water rights : hearings, 81st Congress, 1st session, on S. 75 and S.J. Res. 4, Mar. 21-May 2, 1949.
- [Washington, D.C.], 1949.
- vii, 954 p. : ill., 7 pl., 3 maps.
Distribution made by issuing office. CRDP Program Historic Shelflist record.