Author
Colorado Agricultural College. Extension Service
58
Colorado A & M College. Extension Service
21
Colorado State College (Fort Collins, Colo.). Extension Service
16
Michigan Agricultural College
13
Texas Agricultural Extension Service
12
Iowa State University. Cooperative Extension Service
11
United States. Department of Agriculture
9
United States. Federal Extension Service
9
United States. National Archives and Records Service
9
Iowa State College. Extension Service
8
Iowa State College. Agricultural Extension Dept
7
North Dakota Agricultural College. Extension Service
7
Farmers' Week (East Lansing, Mich.)
6
Iowa Agriculture and Home Economics Experiment Station
6
University of Hawaii (Honolulu). Agricultural Extension Service
6
Indonesia. Badan Pendidikan, Latihan dan Penyuluhan Pertanian
5
Iowa State College. Agricultural Extension Service
5
Iowa State College. Agricultural and Home Economics Experiment Station
5
Iowa State University. Agricultural and Home Economics Experiment Station
5
Michigan Farmers' Institute Round-up
5
United States. Extension Service
5
Al-Haj, Fawzi M.
4
Iowa State College. Cooperative Extension Service
4
Michigan State College. Cooperative Extension Service
4
North Dakota Agricultural College. Agricultural Extension Division
4
Iowa State College. Agricultural Experiment Station
3
Michigan State University
3
Proyek Penyuluhan Pertanian Tanaman Pangan (Indonesia)
3
Purdue University. Department of Agricultural Extension
3
Singh, K. N.
3
Agricultural and Mechanical College of Texas
2
American University of Beirut. Faculty of Agricultural Sciences
2
Auburn University. Cooperative Extension Service
2
Auburn University. Extension Service
2
Farmers' Week and the Housewives' Congress
2
India (Republic). Directorate of Extension. Training Unit
2
Indian Agricultural Research Institute. Division of Agricultural Extension
2
Indonesia. Direktorat Penyuluhan Pertanian
2
Joint Indo-American Team on Agricultural Education, Research, and Extension
2
Kachroo, Premnath, 1924-
2
Khan, Ghulam Subhani, 1927-
2
Michigan Farmers' Institute. Meeting
2
Michigan Political Science Association. Meeting
2
Michigan State College
2
Michigan State University. Cooperative Extension Service
2
N.W.F.P. Agricultural University. Institute of Development Studies
2
New Mexico State University of Agriculture, Engineering, and Science. Agricultural Extension Service
2
New Mexico State University of Agriculture, Engineering, and Science. Cooperative Extension Service
2
North Dakota State University. Extension Service
2
Pakistan. Ministry of Education
2
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