International explorations of agricultural economics :  a tribute to the inspiration of Leonard Knight Elmhirst. / 
Edited by Roger N. Dixey. 
 - Ames :  Iowa State University Press,  1964/. 
 - ix, 306 p. :  tables, graphs ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects