Fernando, S.N.U. <br/><br/>
Ceylon soils 

 - 76p. 
 - Soils  Soil erosion  Classification 
<br/><br/><label>Nat. Bib. No.: </label>P 3955 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>631.4 (548.7) FER 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.4 (548.7) FER  1