Browse by date

Titlesort ascending Date created
Preliminary report of Special Irrigation Committee on the Rillito Irrigation Project. 1909
Preliminary post-war plans for Arizona agriculture. 1944
Prehistoric use of coal by Indians of northern Arizona 1940
Prehistoric irrigation systems in Arizona 1929
Prehistoric irrigation in the Salt River Valley 1936
Prehistoric Irrigation in Arizona 1893
Prehistoric coal mining in the Jeddito valley, Arizona 1942
Prehistoric and historic Gila County, Arizona. 1935
Poultry Industry in Yavapai County, Arizona 1927
Poultry in Salt River Valley of Arizona 1929
Poultry Farming in Pima County, Arizona 1929
Pointers to the Salt River Valley: The Arizona Improvement Company 1895
Pointers on the Southwest : description of the cities, towns, and country along the line of the Atchison, Topeka & Santa Fe and western... 1883
Plot of the Tubac townsite, Santa Cruz County, Arizona 1914
Plant geography and culture history in the American Southwest 1945
Pioneer women of Arizona 1937
Pimeria Alta after Kino's time. 1929
Pima Farms, Cortaro, Arizona. 1925
Pima County, Arizona 1927
Pima and Papago Indian Agriculture 1942
Physiological and environmental factors affecting the length of cotton fibers 1933
Physiological and anatomical features of variable drought resistant varieties of spring wheat. 1941
Physical and chemical properties of Arizona early baart wheat correlated with its baking strength 1927
Photoperiodism of some Arizona range grasses 1939
Phoenix, Salt River Valley and Arizona Today 1920