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
McKay, Gerald (author / University of Minnesota) and University of Minnesota
Format:
Book
Publication Date:
Circa 1955
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 25 Document Number: B02502
Notes:
#752; See also ID B01321, BO2331, B02332, Harold Swanson Collection; Theodore Hutchcroft Collection, East Lansing, MI : National Project in Agricultural Communications (NPAC), [19- ]. 44 p. (Number 2 in a series)