Butler, W.H. (author), Diamond, J.E. (author), Schriefer, T.S. (author), and Pennsylvania State University, Department of Agricultural and Extension Education; Pennsylvania State University, Department of Agricultural and Extension Education; Pennsylvania State University, Department of Agricultural and Extension Education
Format:
Journal article
Publication Date:
1987
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 62 Document Number: C02028