Armbrust, Dean V. <br/><br/>
Design and operation of a portable soil-blowing wind tunnel 
[by Dean V. Armbrust and James E. Box. 
 - Washington]  Agricultural Research Service, U.S. Dept. of Agriculture,  1967. 
 - i, 14 p.  illus.  26 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>agr67000221  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wind erosion.<br/>Soil conservation.<br/>Wind erosion--Prevention and control.<br/>Soil conservation--Implements and machinery.
<br/><br/><label>LC Class. No.: </label>S900  / .U5 no. 131 
<br/><br/><label>National Agricultural Library Call No.: </label>A56.9 R31 no. 131