Irrigation Requirements of the Arid and Semiarid Lands of the Columbia River Basin

by Alvah Peterson, Arnon Lewis Mehring, Arthur Frederick Sievers, Carlos Glazier Bates, Charles Ernest Ramser, Charles W. Culpepper, Frederick Lovejoy Wellman, George Wright Hoffman, Howard E. Middleton, Hutzel Metzger, J. E. Patterson, John William Strowbridge, Michael Shapovalov, Oliver I. Snapp, Robert Leslie Shotwell, Roger Dearborn Marsden, Samuel Fortier, Wells Aleck Hutchins, William Henry Black, William John Zaumeyer, William Walter Yothers, Arthur Appleton Young, Arthur Charles Mason, F. Sidney Beecher, G. J. Haeussler, Glenn Arthur Cumings, Joseph Stuart Caldwell, Oscar Roland Mathews, Ray Palmer Teele, W. R. Barger