An analysis of the functioning of the agricultural extension program planning committee in Puerto Rico 
Alberto E. Burgos Olivieri and P.B. Vázquez Calcerrada. 
 - Río Piedras, Puerto Rico  Department of Economic and Rural Sociology of the Agricultural Experiment Station  1952. 
 - 19 p. 
 - E.R.S.  no. 21 .
<br/><br/>Includes bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture extension work--Puerto Rico.