Umba River]]> Irrigation]]> African history]]> Environmental history]]> Conte, Chris (photographer)]]> Digital Initiatives Unit, Merrill-Cazier Library (Publisher – digital)]]> Chris Conte]]> Plants--Water requirements]]> Irrigation]]> Sanborn, J.W. (Jeremiah Wilson)]]> Utah Agricultural Experiment Station]]> Digitized by : Utah State University, Merrill-Cazier Library]]> application/pdf]]> eng]]> Text]]> Logan, Cache County, Utah, United States, http://sws.geonames.org/5777544/]]> 1890-1899]]> 20th century]]> Utah State University, Merrill-Cazier Library, Special Collections and Archives]]>