Soil survey field book.
Subtitle: Field season, 1906.
Contributors: United States. Dept. of Agriculture. Bureau of Soils.
Publisher: Govt. print. off.
Published: 1906
Place of publication: [Washington
Language: eng
Number of pages: 319
Subjects: Soil surveys; Soils -- United States
Notes: A revision of Instructions to field parties and descriptions of soil types, published in 1904.
At head of title: U.S. Department of agriculture. Bureau of soils.