Wolfe, T.K. <br/><br/>
Production of field crops  a textbook of  agronomy 
<label>/ by </label> Wolfe, T.K. 
<label>;</label> Kipps, M. K. 
 - New York  Mcgraw-Hill Book CO.  1959 
 - x, 653p.  ill.  23 cm. 
<br/><br/><label>Dewey Class. No.: </label>630  / WOL