Yazar
willis c barrett
11 cilt bulundu.
Dean C. Muckel, Harry French Blaney, Willis C. Barrett · Yayınevi bilinmiyor
Sayfa sayısı yok · 1945
Water-supply
Charles Merel Fischer, George Quayle Bateman, Laurence Alexander Stoddart, Lawrence Adkins Reuss, Orson Winso Israelsen, Roice H. Anderson, Walter U. Fuhriman, Willis C. Barrett, C. Wayne Cook, George Thomas Blanch, Arthur Herman Holmgren · Yayınevi bilinmiyor
33 sayfa · 1954*
Agriculture
Willis C. Barrett, Utah Agricultural Experiment Station, Cleve Henry Milligan, United States. Soil Conservation Service · Yayınevi bilinmiyor
28 sayfa · 1953
Irrigation
David Bruce, Paul H. Lane, Thomas White Childs, Walter Beno Bollen, John W. Henley, Kuo Chin Lu, Marlin E. Plank · Yayınevi bilinmiyor
27 sayfa · 1970
Catenary
David J. Brooks, G. Lynn Starr, Jeffrey R. Vincent, Judith A. Hines, Philip L. Tedder, Robert J. McGaughey · Yayınevi bilinmiyor
28 sayfa · 1987
Export controls
Carroll B. Williams, James Willis Barrett, John S. Hard, Kenneth William Krueger, Thomas White Childs, Virgil Wayne Binkley, Walter J. Mead, Thomas E. Hamilton · Yayınevi bilinmiyor
11 sayfa · 1968
Conifers