THE BEST SIDE OF SOIL SURVEY MANUAL

The best Side of soil survey manual

Subseries VIII.A. Slide transparencies, by region. 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 provided are shade prints made out of many of the slides. Topics depicted incorporate: soils; landscape characteristics; agriculture; p

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