TY - BOOK AU - Finkl, Charles W., ed. TI - Soil classification T2 - Benchmark papers in soil science SN - 0879333995 U1 - 631.44 21st ed. PY - 1982/// CY - Stroudsburg PB - Hutchinson Ross Publishing Company KW - Soil science KW - Soils N1 - Bibliography: p. 370-91 includes index ER -