Strand, Edwin G.  1908- <br/><br/>
Productivity of resources used on commercial farms, 

 - Washington  [U.S. Govt. Print. Off.]  1955. 
 - 86 p.  illus., maps.  24 cm. 
 - United States.  Department of Agriculture.  Technical bulletin ;  no. 1128. .
<br/><br/><label>LCCN: </label>agr55000370  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects--United States.<br/>Farms--United States
<br/><br/><label>LC Class. No.: </label>S21  / .A72 no. 1128