Wareing, Philip Frank. <br/><br/>
Potential crop production  : a case study 

 - London :  Heinemann,  1971 
 - 387 p. 
<br/><br/><label>LCCN: </label>51859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos--Rendimiento.
<br/><br/><label>Dewey Class. No.: </label>631.5  / W3