Natesh, A. M. <br/><br/>
Organisation of radio farm forums in Zambia :  [a manual]. 

 - [S.l.,  1969?] 
<br/><br/>Bibliography: l. 81-82. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture -- Study and teaching -- Audio-visual aids.--Agriculture -- Study and teaching -- Audio-visual aids.--Agriculture -- Study and teaching -- Audio-visual aids.<br/>Radio in agriculture.