TY - BOOK AU - Hunt,Charles B. TI - Geology of soils; their evolution, classification, and uses SN - 0716702533 AV - QE 363.2 .H86 1972 U1 - 553/.6 PY - 1972///] CY - San Francisco PB - W. H. Freeman KW - Soil science KW - Paleopedology ER -