J.A.R. Lockhart <br/><br/>
Introduction to crop Husbandry. Ed 4 

 - 4th Ed 
 - Oxford  Pergamon Press  1978 
 - 302p 
<br/><br/>J.A.R. Lockhart & A.J.L. Wiseman: Introduction to crop Husbandry. Ed 4.  (4th Ed)  Oxford.  Pergamon Press, 1978. 0-08-022652-3--(633LOC)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-08-022652-3 
<br/><br/><label>Dewey Class. No.: </label>633  / LOC