University of Arizona

Students, faculty, staff, and the public are now welcome to visit Special Collections without an appointment from 9 am to 4 pm, Monday through Friday. 

Maps of Farms of the Sulphur Springs Valley, Arizona

Map of Sulphur Springs Valley, Arizona, 1968

he collection consists of original hand-colored maps of the Sulphur Springs Valley, AZ with some accompanying text. They are a part of the plant disease survey of irrigated farms, conducted by the Plant Pathology Department of The University of Arizona College of Agriculture.