Soil survey of Sanpete Valley Area, Utah

"Soil scientists made this survey to learn what kinds of soils are in the Sanpete Valley Area, where they are located, and how they can be used...As they traveled over the area, they observed the steepness, length, and shape of slopes; the size of streams; the kind of native plants or crops; the kinds of rock; and many facts about the soils"--Page 1.