Goodwin John W <br/><br/>
Agricultural economics 

 - Reston  Reston Publishing        1977 
 - xxviii,372p  cm. 
<br/><br/><label>Standard No.: </label>36002 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X9(J).73'N7, L7