Donahue, Roy L. <br/><br/>
Exploring agriculture :  an introduction to food and agriculture / 
Roy Donahue. 
 - Englewood Cliffs :  Prentice-Hall,  1979. 
 - xiv, 466 p. :  ill. ;  24 cm. 
 - Prentice-Hall vocational agriculture series. .
<br/><br/><label>ISBN: </label>013295070 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture.
<br/><br/><label>Dewey Class. No.: </label>630