University of Tehran. College of Agriculture--Reports]]> Walker, R.H.]]> Utah State Unviersity]]> Digitized by : Utah State University, Merrill-Cazier Library]]> application/pdf]]> eng]]> Text]]> Tehran, Iran, https://sws.geonames.org/112931]]> 1950-1959]]> 20th century]]> Utah State University, Merrill-Cazier Library, Special Collections and Archives]]>