THORNE (DW); PETERSON (HB) Irrigated soils - 1954 NIL - 1-389 0 Paper Written-off as per the Comptroller's Proc.No:B/ AAO/ P/Shortage of Books / Dr.K.Perumalsamy/2008-2009/08 dt.20.01.2009 Hard Binding Subjects--Topical Terms: Soil & Water Conservation Dewey Class. No.: DT3 J4