Davies, D.B. Soil management/ D.B. Davies, D.J. Eagle and J.B. Finney - 2nd ed. - Suffolk: Farming Press, c1972 - 254 p.: ill.; 22 cm. Includes index ISBN: 0852360523 £ 6.50 Subjects--Topical Terms: Soil managementSoil scienceAgriculture. Dewey Class. No.: 631.4