Botham, C.N. <br/><br/>
Audio-visual for cooperative eduction and training /    
C.N. Botham 
 - Rome :   FAO,   1967. 
 - x, 98 p. :    ill. ;    23 cm. 
 - FAO Agricultural Development Paper ;   no.86 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Cooperative --Audio-visual aids.------