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Report on the Use of Visual Aids for Teaching Agricultural Marketing
(1969)
Some visual aids are presented; Graphics, slides, product samples and specialty boards are especially displayed. The main aspects that will be discussed are the themes used for the visual aids, the size of the material and ...
Report to the W.X. Kellogg Foundation 1973-1974
(Instituto Interamericano de Ciencias Agrícolas (IICA), 1974)
In this document 2 special reports are brought together, the first in which it is related how rural extension workers implement the project in a community and the second in which the experience of a 4-H volunteer is related. ...