Bishopp, F.C. <br/><br/>
Fly sprays / 
by F.C. Bishopp 
 - Washington, D.C. :   United States Departament of Agriculture 
 - 1 h. 
<br/><br/><label>LCCN: </label>199018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insectidas