KALPAGE, F.S.C.P.
Soil and fertilizers: with special reference to Ceylon / [by] F.S.C.P.Kalpage - Colombo Author 1967 - ix, 143 p.
Includes glossary and index.
63970
631.4 / KAL
Soil and fertilizers: with special reference to Ceylon / [by] F.S.C.P.Kalpage - Colombo Author 1967 - ix, 143 p.
Includes glossary and index.
63970
631.4 / KAL