Plant diseases :   the yearbooks of agriculture 1953. 

 - Washington :   Government Printing Office,  1953. 
 - xviii, 940 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>315  315 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases.
<br/><br/><label>Dewey Class. No.: </label>632 / U3p