Meeks, Martha F. (author / Teaching Materials Department - The University of Texas) and Tiemann, Ernest F. (author / The Visual Instruction Bureau - University of Texas)
Format:
unknown
Publication Date:
1956-09
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 177 Document Number: C30381
Narvaez, Enrique Sanchez (author / Inter-american Institute for Cooperation in Agriculture, Costa Rica) and Stephen, Victor R. (author / Institute for Cooperation in Agriculture, Costa Rica)
Format:
unknown
Publication Date:
1957-03
Published:
Costa Rica
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 177 Document Number: C30384
