THE SMART TRICK OF SOIL SURVEY THAT NO ONE IS DISCUSSING

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 provided are shade prints produced from a lot of the slides. Topics depicted consist of: soils; landscape functions; agriculture; men and women a