Black, John. <br/><br/>
Economics for agriculture :    selected writing /  
John Black; edited by Jamees Piece Cavin. 
 - Cambridge :    Howard University Press,    1959. 
 - 719 p. :    ill. ;    22 cm. 
 - Havard economic studies ;    III. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agriculture -- Economic aspects.
<br/><br/><label>Dewey Class. No.: </label>338.1081