Lohnis, F. <br/><br/>
Inoculation of legumes and nonlegumes with nitrogen-fixing and other bacteria / 
F. Lohnis ; U.S. Department of Agriculture 
 - Washington :  Gov.printing office,  1926. 
 - 28 p.:  fig.,  1926. 
 - Farmers' bulletin  No. 1496 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacteriology