Olowu, T.A. <br/><br/>
Agricultural extension research and development in Nigeria  Proceedings of the fifth annual national conference of the agricultural extension society of Nigeria (12-14 April, 1999). 
T.A. Olowu,  
 - Ibadan  AESON  1999 
 - xi.: 213p.;  Pbk.; 
<br/><br/><label>ISBN: </label>15951421 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension work--Research