Rogers, E.M. (author) and Beal, George M. (author)
Format:
Report
Publication Date:
1958
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 2 Document Number: B00212
Notes:
James F. Evans Collection. Summary available in Main Stacks 630.73 Un364r, Ames, IA : Iowa State College, Department of Economics and Sociology, 1958. 84 p.
Copp, James H. (author), Sill, Maurice L. (author), Brown, Emory J. (author), and Pennsylvania State University, University Park, PA; Pennsylvania State University, University Park, PA; Pennsylvania State University, University Park, PA
Format:
Journal article abstract
Publication Date:
1958-06
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 4 Document Number: B00429