Keys to soil taxonomy
By: by Soil Survey Staff.
Contributors: United States. Natural Resources Conservation Service.
Edition: 7th ed.
Publisher: U.S. Dept. of Agriculture, Natural Resources Conservation Service; For sale by the U.S. G.P.O., Supt. of Docs.
Published: 1996
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 644
Subjects: Soils -- Classification.
Other titles: Soil taxonomy.
Notes: Includes bibliographical references and index.
"This volume includes all revisions of the keys that have so far been approved, replacing the original keys in Soil taxonomy, a basic system of soil classification ... (1975), the work on which this abridged version, first published 1983 is based"--Foreword.