Proceedings of  the American Phytopathological Society, Vol. 3. 

 - Minnesota  The American Phytopathological Society  1977 
 - 363 p. 
<br/><br/><label>ISBN: </label>0890540195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases
<br/><br/><label>Dewey Class. No.: </label>632.3  / ANN