Use of Visual Aids in Cooperative Extension Work in Agriculture and Home Economics (Classic Reprint) - Hardcover

Inhaltsangabe

Excerpt from Use of Visual Aids in Cooperative Extension Work in Agriculture and Home Economics<br/><br/>The observations are more (or less) the. Reportorial efforts. I have injected my personal Opinion freely. Such Opinion, I hope. Is substantiated or justified by conditions existing today or the probabilities of the immediate future. I have confined the study largely to those phases of visual aids that have been used in cc operative extension work'in agriculture and home economics.

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