Search Results

  • Extension circular
    – Extension circular (South Dakota State University. Cooperative Extension Service) Extension circular (South Dakota State University. Cooperative Extension Service : Online)

    • Date [1964-]
    • Creator Iowa State College. Agricultural Extension Department
    • Date 1916-1918
  • Bulletin P
    – Bulletin P (Iowa State College. Agricultural Experiment Station) Bulletin (Iowa State College. Agricultural Experiment Station) Extension circular (Iowa State College. Extension Service)

    • Date 1939-1957
  • Extension circular
    – Extension circular (Iowa State College. Extension Service) Bulletin P (Iowa State College. Agricultural Experiment Station)

    • Creator Extension Service, Iowa State College of Agriculture and Mechanic Arts
    • Date 1934-1939
  • Extension bulletin
    – Extension bulletin (University of Minnesota. Agricultural Extension Division)

    • Date 1938-1940
  • Extension bulletin
    – Extension bulletin (Purdue University. Department of Agricultural Extension) Extension bulletin (Purdue University. Agricultural Extension Service)

    • Creator Purdue University, Department of Agricultural Extension
    • Date 1912-
  • Extension bulletin
    – Extension bulletin (Purdue University. Agricultural Extension Service)

    • Date -1956
    • Creator South Carolina State University. 1890 Research and Extension Programs
    • Creator Purdue University. Department of Agricultural Extension