Keys to soil taxonomy
By: by Soil Survey staff.
Contributors: United States. Natural Resources Conservation Service.
Edition: 8th ed.
Publisher: U.S. Dept. of Agriculture, Natural Resources Conservation Service; [Supt. of Docs., U.S. G.P.O., distributor]
Published: 1998
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 326
Subjects: Soils -- Classification
Genres: Classification.
Notes: Shipping list no.: 99-0361-M.

Includes index.

Includes bibliographical references (p. 36).

Also available via Internet from the NRCS Soil Survey Division web site (PDF file only). Address as of 4/6/99: http://www.statlab.iastate.edu/soils/keytax/; current access is available via PURL.

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1999] 4 microfiches : negative.