631.4
L996     Lyttleton Lyon, T.

               The Nature and properties of soils: a college text of edaphology / T. Lyttleton Lyon, Harry O.Buckman and Nyle C. Brady . - 5th ed. . - New York : The Macmillan,1952 . - xvii,591p.; fig., col.maps

               Includes bibliography and index

Central Inland Fisheries Research Institute

CIFRI