Allison, L E  <br/><br/>
Diagnosis and improvement of saline and alkali soils  

 - Washington, D.C.:   U. S. Government Printing Office,   1954 
 - vii, 160p.  
 - Agriculture handbook   60  .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Irrigation water  Organic matter  
<br/><br/><label>Universal Decimal Class. No.: </label>631.42   / J4