Padwick G Watis <br/><br/>
Losses caused by plant diseases in the colonies 
Padwick G Watis 
 - Nigeria  1956 
 - 60  cm. 
<br/><br/><label>Standard No.: </label>352,196 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>J:4.1-3ob28, J4