Olson, Russell O.  1917- <br/><br/>
Economic use of forages in livestock production on Corn Belt farms / 
by Russell O. Olson and Earl O. Heady. 
 - Washington, D.C. :  U.S. Dept. of Agriculture,  1952. 
 - 44 p. : 1 chart ;  24 cm. 
 - Circular / United States Department of Agriculture ;  no. 905 .
 - Circular (United States. Department of Agriculture) ;  no. 905. .
<br/><br/>Bibliography: p.44. 
<br/><br/><label>LCCN: </label>agr52000371  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forage plants--Middle West.<br/>Animal nutrition--Middle West.
<br/><br/><label>LC Class. No.: </label>SB208.U5  / O4 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84C no.905