Cotton, R. T. <br/><br/>
Control of insect pest of grain in elevator storage  / 
R. T. Cotton and Geo. B. W 
 - Washington  :   Department of Agriculture 
 - 22 p. 
 - EUA. Dep. of Agri. Farmers' Bull.; 1880 .
<br/><br/><label>LCCN: </label>203976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cereales -- Almacenamiento -- Plagas  Control de plagas