Penders, J. M. A. <br/><br/>
Methods and program planning in Rural extension 
by J. M. A. Penders 
 - Wageningen  H. Veenman  1956 
 - 324p 
<br/><br/> Issued by the International Agricultural Study Centre, Wageningen 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension work
<br/><br/><label>Dewey Class. No.: </label>Z12 P373