Historical highlights of soil survey and soil classification with emphasis on the United States, 1899-1970
By: Roy W. Simonson.
Series: Technical paper ;; 18; Technical paper (International Soil Reference and Information Centre) ;; 18.
Publisher: International Soil Reference and Information Centre
Published: 1989
Place of publication: Wageningen, The Netherlands
Language: eng
Number of pages: 83
Subjects: Soil surveys -- History -- 20th century.; Soil surveys -- United States -- History -- 20th century.; Soils -- Classification -- History -- 20th century.; Soils -- United States -- Classification -- History -- 20th century.
Notes: Includes bibliographical references (p. 72-83).