Tekijä
Colorado Agricultural College. Extension Service
56
Colorado A & M College. Extension Service
21
Iowa State College. Extension Service
16
Colorado State College (Fort Collins, Colo.). Extension Service
15
Central Asian Research Centre (London, England)
12
St. Antony's College (University of Oxford). Soviet Affairs Study Group
12
Bennett College (Greensboro, N.C.)
10
College Art Association of America
10
Iowa State College. Agricultural Extension Dept
8
Iowa State College. Agricultural and Home Economics Experiment Station
7
South Dakota Agricultural Experiment Station
6
Texas Agricultural Extension Service
6
Texas. Dept. of Agriculture, Insurance, Statistics and History
6
United States. Department of Agriculture
6
University of Maryland Cooperative Extension Service
6
University of Wisconsin. College of Agriculture
6
Association of College and Research Libraries
5
Chicago College of Pharmacy
5
Iowa State College. Agricultural Extension Service
5
Michigan Agricultural College
5
Michigan. State Board of Agriculture
5
Nova Scotia Agricultural College
5
University of Florida. Bureau of Economic and Business Research
5
Agricultural and Mechanical College of Texas. Dept. of Agricultural Engineering
4
Indonesia. Badan Penelitian dan Pengembangan Pendidikan dan Kebudayaan
4
International Institution for Production Engineering Research
4
Iowa State University. Agricultural and Home Economics Experiment Station
4
Iowa State University. Cooperative Extension Service
4
Kansas State Agricultural College
4
Nihon Ikueikai
4
Pakistan Administrative Staff College
4
Texas Committee on the Relation of Electricity to Agriculture
4
Texas. Livestock Sanitary Commission
4
Universidad Católica de Chile
4
American Association of University Professors
3
American College of Physicians
3
Archaeological Institute of America
3
Archaeological Society of Washington
3
Association for the Study of Connecticut History
3
Dobrovský, Josef, 1753-1829
3
Iowa State College. Agricultural Experiment Station
3
Iowa State College. Cooperative Extension Service
3
Ladd, Edwin Fremont, 1859-1925
3
Louisiana State University (Baton Rouge, La.). College of Business Administration. Division of Research
3
Maryland Vegetable Growers' Association
3
Michigan Agricultural College. Forestry Club
3
Michigan Engineering Experiment Station
3
Michigan State College. Agricultural Experiment Station
3
National Defence College (India)
3
New York State College of Agriculture
3
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