TY - BOOK ID - 145077260 TI - Chemical variation of soils in Missouri associated with selected levels of the soil classification system AU - Tidball, Ronald R. AU - Geological Survey (U.S.) PY - 1976 PB - Washington : United States Department of the Interior, Geological Survey, DB - UniCat KW - Soils KW - Soils KW - Soil chemistry KW - Soil chemistry. KW - Soils. KW - Soils KW - Composition. KW - Composition. KW - Missouri. UR - https://www.unicat.be/uniCat?func=search&query=sysid:145077260 AB - ER -