Westcott, Cynthia,  b.1898 <br/><br/>
Westcott's Plant disease handbook / 
Cynthia Westcott. 
 - 4th ed revised by R. Kenneth Horst 
 - New York :  Van Nostrand Reinhold,  1979. 
 - 803 p., 8 p. of col. plates ill. ; 24cm  24 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p.743-752 
<br/><br/><label>ISBN: </label>0442235437 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases.<br/>Plant diseases--United States.