Diagnosis and improvement of saline and alkali soils / 
L. E. Allison ...[et al.] ; edited by L. A. Richards. 
 - Washington :  U.S. Dept. of Agriculture,  1954. 
 - vii, 160 p. :  ill. ;  28 cm. 
 - Agriculture handbook (United States. Department of Agriculture) ;  60. .
<br/><br/>337  337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salts in Soils--United States.<br/>Alkali lands--United States.
<br/><br/><label>Dewey Class. No.: </label>631.4 / U3d