Extent and cost of weed control with herbicides and an evaluation of important weeds, 1965 
[by] Agricultural Research Service, Federal Extension Service and Economic Research Service. 
 - [Washington]  1968. 
 - 85 p.  25 cm. 
<br/><br/> Cover title.  At head of title: Crops research.  Information was compiled by L. L. Danielson and others.  Supersedes its A survey of extent and cost of weed control and specific weed problems, issued in 1965, as its ARS-34-23-1. 
<br/><br/><label>LCCN: </label>agr68000253  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds--Control.<br/>Weeds--Eradication (Chemical)<br/>Weeds--United States.<br/>Herbicides.
<br/><br/><label>LC Class. No.: </label>SB19  / .A384 no. 102 
<br/><br/><label>National Agricultural Library Call No.: </label>A64.9 R31A no. 102