Lucas, George Blanchard. <br/><br/>
Diseases of tobacco / 
George Blanchard Lucas. 
 - 3rd ed. 
 - Raleigh :  Biological Consulting Associates,  1975,. 
 - viii, 621 p. :  ill. ;  28 cm. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>751816  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tobacco--Diseases and pests.