Johnson, C. E. <br/><br/>
African farming improvement in the Plateau Tonga maize areas of Northern Rhodesia. 

 - [Lusaka] :  Dept. of Agriculture,  [1956] 
 - Northern Rhodesia. Dept. of Agriculture. Agricultural bulletin ;  Northern Rhodesia. Dept. of Agriculture. Agricultural bulletin ;  Northern Rhodesia. Dept. of Agriculture. Agricultural bulletin ;  no. 11. .
<br/><br/> Catalogued from cover. 
<br/><br/>Bibliography: p. iii-iv. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture -- Zambia.--Agriculture -- Zambia.<br/>Agriculture -- Economic aspects -- Zambia.--Agriculture -- Economic aspects -- Zambia.--Agriculture -- Economic aspects -- Zambia.
<br/><br/><label>LC Class. No.: </label>ZAMB S323 AFR [1956]