TY - BOOK AU - Jackson, Richard M. AU - Raw, Frank, CN - QH84.8 CN - QH84.8 CY - New York, DA - 1966. ID - 60125 KW - Soil biology. KW - Soils. PB - St. Martin's Press, PP - New York, PY - 1966. T1 - Life in the soil, TI - Life in the soil, VL - no. 2 ER -