SOIL SURVEY FUNDAMENTALS EXPLAINED

Soil survey Fundamentals Explained

Subseries VIII.A. Slide transparencies, by nation. 1942-1968. This subseries is predominantly composed of Kodachrome and Ektachrome slide transparencies from Kellogg's travels in The us and abroad. Also included are color prints produced from many of the slides. Topics depicted incorporate: soils; landscape functions; agriculture; individuals and c

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