SOIL SURVEY METHODS FOR DUMMIES

soil survey methods for Dummies

Subseries VIII.A. Slide transparencies, by place. 1942-1968. This subseries is predominantly made up of Kodachrome and Ektachrome slide transparencies from Kellogg's travels in the United States and overseas. Also included are colour prints created from several of the slides. Topics depicted include: soils; landscape attributes; agriculture; folks

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