Keys to soil taxonomy /

Keys to soil taxonomy / by Soil Survey staff. - 8th ed. - Washington, D.C. : U.S. Dept. of Agriculture, Natural Resources Conservation Service, c1998. - 326 p. : ill. ; 28 cm.

Includes bibliographical references (p. 36) and index.

812041330x


Soils--Classification.

631.44 / SOK

0120 (MF)

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