Samki, John Kinyala <br/><br/>
Fertilizer recommendation related to ecological zones in Tanzania 
John Kinyala Samki, 
 - Mlingano  Agricultural Research Institute  1982 
 - 26p.  ill  33cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Tanzania
<br/><br/><label>LC Class. No.: </label>IRA S663.3.T3 S3