HELPING THE OTHERS REALIZE THE ADVANTAGES OF SOIL SURVEY

Subseries VIII.A. Slide transparencies, by country. 1942-1968. This subseries is predominantly made up of Kodachrome and Ektachrome slide transparencies from Kellogg's travels in The us and overseas. Also incorporated are color prints made out of a few of the slides. Subjects depicted include: soils; landscape attributes; agriculture; folks and tra