TY - BOOK AU - Kononova,M.M. AU - Nowakowski,T.Z. AU - Newman,A.C.D. TI - Soil organic matter: its nature, its role in soil formation and in soil fertility U1 - 631.41 PY - 1966/// CY - Oxford PB - Pergamon Press KW - Soil fertility KW - Soil formation KW - Soils KW - Organic compound content KW - Soil peermeability KW - Organic matter N1 - Includes index; Bibliography: p. 441 - 506 ER -