Evans, Everett F. <br/><br/>
Exploring agriculture / 
Everett F. Evans, Roy L. Donahue. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1957 [ Printing 1958 ]. 
 - xii, 366 p. :  ill. ;  23 cm. 
<br/><br/>Includes index and  bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture.
<br/><br/><label>Dewey Class. No.: </label>630  / EVE 1958