Soils of the United States, based upon the work of the Bureau of Soils to January 1, 1908.
Whitney, Milton, 1860-1927.
Soils of the United States, based upon the work of the Bureau of Soils to January 1, 1908. By Milton Whitney ... - Washington, Govt. Print. Off., 1909. - 243 p. incl. map. fold. map, diagrs. 23 cm. - United States. Bureau of Soils. Bulletin 55 . - United States. Bureau of Soils. Bulletin ; 55. .
agr09000590
Soil surveys--United States.
Soils--Classification.
S591 / .A12 no. 55
Soils of the United States, based upon the work of the Bureau of Soils to January 1, 1908. By Milton Whitney ... - Washington, Govt. Print. Off., 1909. - 243 p. incl. map. fold. map, diagrs. 23 cm. - United States. Bureau of Soils. Bulletin 55 . - United States. Bureau of Soils. Bulletin ; 55. .
agr09000590
Soil surveys--United States.
Soils--Classification.
S591 / .A12 no. 55