Soils
Subtitle: a self-teaching course, based on "The soils that support us."
By: Edited by P. Alston Waring.
Series: Education manual,; SM825
Publisher: Published for the U.S. Armed Forces by the Macmillan Cpo.
Published: 1945
Place of publication: [n. p.]
Language: eng
Number of pages: 324
Subjects: Soils.; Soils -- Classification.