An edition of Development and significance of the great soil groups of the United States (1936)
By Kellogg, Charles E.
Publish Date
1936
Publisher
U.S. Dept. of Agriculture
Language
eng
Pages
40
Description:
subjects: Soils, Soil formation, Soil, Soil chemistry, Soil classification, Soil mineralogy, Soil parent materials, Soil types, Soil properties, Soil weathering, Agricultural history
Places: United States