Classification and diagnostics of soils of the USSR.

New Delhi : Published for the United States Dept. of Agriculture, and the National Science Foundation by Amerind Pub., 1986

Classification and determination of soil types.

Jerusalem, Israel Program for Scientific Translations; [available from the U.S. Dept. of Commerce, Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.] 1970

Classification and diagnostics of soils of the USSR /

New Delhi : Published for the U.S. Dept. of Agriculture, and the National Science Foundation, Washington, D.C., by Amerind Pub. Co., 1986