Gray ,  Lewis Cecil  <br/><br/>
Introduction To Agricultural Economics / 
By Lewis Cecil Gray, Ph.d. 
 - 556 pages :  illustrations ,  20 cm. 
<br/><br/>Includes bibliographical references and index.<br/><br/><br/><br/> 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public finance and tax legislation
<br/><br/><label>Dewey Class. No.: </label>338.1  / GR . I