Pages 62-63 in Extension Circular 534, Review of Extension Research, January through December 1960, U.S. Department of Agriculture, Washington, D.C. Summary of research, Editorial Department and State 4-H Club office, South Dakota State University, Brookings. 1960. 29 pages.
Rogers, Everett M. (author), Rogers, L. Edna (author), and Associate Professor, Ohio Agricultural Experiment Station and Ohio State University; Visiting lecturer, Ohio State University
Format:
Journal article
Publication Date:
1961
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 38 Document Number: B04251
Beal, George M. (author), Bohlen, Joe M. (author), and Iowa State University, Department of Economics and Sociology; Iowa State University, Department of Economics and Sociology
Format:
Report
Publication Date:
1961
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 28 Document Number: B02809
Notes:
Atlanta, GA : Commercial Fertilizer and Plant Food Industry, 1961. 24 p.
Carpenter, William L. (author), Deekens, Maynard (author), Lowe, Rone (author), and Department of Agricultural Information, North Carolina State College; Department of Agricultural Information, North Carolina State College; Department of Agricultural Information, North Carolina State College
Format:
Report
Publication Date:
1961
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 36 Document Number: B03959
Notes:
Phase II, Raleigh, NC : Department of Agricultural Information, North Carolina State College, 1961. 6 p. (Report No. 4)