Subseries VIII.A. Slide transparencies, by region. 1942-1968. This subseries is predominantly composed of Kodachrome and Ektachrome slide transparencies from Kellogg's travels in The usa and overseas. Also integrated are coloration prints created from many of the slides. Topics depicted contain: soils; landscape capabilities; agriculture; folks and culture, In particular rural https://dallas6b23g.blue-blogs.com/38841560/about-soil-survey-manual