Hewitt, E. C <br/><br/>
Agricltural science:  for schools and Colleges/ 
E.C.Hewitt 
 - 2nd ed. 
 - London:  Granada Publishing,  1974 
 - viii, 315 P.:  ill.;  22 cm. 
<br/><br/><label>ISBN: </label>0246113553 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural education
<br/><br/><label>Dewey Class. No.: </label>630