Author
Ohio State University. Department of Agricultural Economics and Rural Sociology
2
Assam (India). Forest Department
1
Eastern Bengal and Assam (India). Forest Department
1
Iowa Agriculture and Home Economics Experiment Station
1
Iowa State University. Cooperative Extension Service
1
Mississippi Agricultural Experiment Station
1
Mississippi Agricultural and Forestry Experiment Station
1
Mississippi Agricultural and Forestry Experiment Station. Department of Agricultural Economics
1
Ohio Agricultural Research and Development Center
1
Ohio State University. Cooperative Extension Service
1
Purdue University. Agricultural Extension Service
1
Purdue University. Cooperative Extension Service
1
South Dakota Agricultural Experiment Station
1
South Dakota State College of Agriculture and Mechanic Arts. Economics Department
1
University of Nebraska (Lincoln campus). Agricultural Experiment Station
1
University of Tennessee (Knoxville campus). Agricultural Experiment Station
1
University of Tennessee (Knoxville campus). Agricultural Extension Service
1
University of Tennessee, Knoxville. Agricultural Experiment Station
1
University of Tennessee, Knoxville. Agricultural Extension Service
1