Kalpage. F. S. C. R. <br/><br/>
Soils and Fertilizers 

 - The Freedom From Hunger Foundation  Ceylon  1967 
 - 143p.  ILL.,Cht.,Fig and Table 
<br/><br/><label>Nat. Bib. No.: </label>2854 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.4/.8  / KAL