Zambia. Ministry of agriculture and Water Development. <br/><br/>
Extension training: annual report, 1972-73. 

 - Lusaka :  Ministry,  1973. 
<br/><br/> Gives links on extension methods for extension officers. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture.<br/>Training -- Agricultural education.--Training -- Agricultural education.