Balls, W. Lawrence. <br/><br/>
The yields of a crop; based on an analysis of cotton-growing by irrigation in Egypt 

 - London :  Spon,  1953 
 - 144 p.  : ilus. 
<br/><br/><label>LCCN: </label>70926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algodon--Egipto.
<br/><br/><label>Dewey Class. No.: </label>633.51  / B35