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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 ...
Papers presented to the Latin American Panel on post graduate education in agricultural engineering
(Instituto Interamericano de Ciencias Agrícolas (IICA), 1969)
This volume contains papers presented to the meeting classified according to their themes and sequence of delivery to the panel. The papers contained deal with philosophy, objetives, requirements for undergraduate and ...