Journal of agricultural research. 

 - Washington, D.C :    Department of Agriculture,    1929- 
 - v. :    ill. ;    23 cm. 
 - Semimonthly 
<br/><br/>  Latest issue consulted: Vol. 74, no. 10 (Nov. 1947). 
<br/><br/>Secretary of Agriculture Goverment Printing Office 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agriculture -- Periodicals.
<br/><br/><label>Dewey Class. No.: </label>630.5