Graham, Samuel Alexander. <br/><br/>
Forest entomology / 
Samuel Alexander Graham. 
 - 3rd ed. 
 - New York :  McGraw-Hill,  1952. 
 - 3514 p. :  ills.;  26 cm. 
 - American forestry series. .
<br/><br/> Includes index. 
<br/><br/>64  64 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest insects<br/>Insectos forestales.<br/>Orchards, fruits, forestry
<br/><br/><label>Dewey Class. No.: </label>634.96 / S76f