Cooke, W. P. A <br/><br/>
Improved methods for growing tobacco in jaffna 
W. P. A Cooke,  
 - Colombo  Department of agriculture Ceylon  1918 
 - 18 p.- 
 - Bulletin no-38 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>633.71  / COO