Martin, John H,   1893-,  <br/><br/>
Principles of field crop production / 
byJohn H.Martin, Warren H. Leonard and David L. Stamp 
 - Third edition 
 - New York :   Macmillan Publishing co Inc,   1976 
 - xi, 1118 pages :  illustrations ;  24 cm 
<br/><br/> includes index 
<br/><br/>includes bibliographical references 
<br/><br/><label>ISBN: </label>0023767200 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Field crops --United States<br/>Plant culture --Field crops --United States
<br/><br/><label>LC Class. No.: </label>SINAUT SB187.U6 M378