Hirt, Ray Roland,  1893- <br/><br/>
Observations on the production and germination of sporidia of Cronartium ribicola, 
by Ray R. Hirt. 
 - Syracuse,  New York State College of Forestry at Syracuse,  1935. 
 - 25 p.  illus. 
 - New York State College of Forestry at Syracuse University. Technical publication  no. 46 Bulletin,  v. VIII, no. 3 .
 - State University College of Forestry at Syracuse University.  Technical publication ;  no. 46. .
<br/><br/> Issued by the Dept. of Forest Botany and Pathology, New York State College of Forestry, in cooperation with the United States Dept. of Agriculture. 
<br/><br/>"Literature cited:" p. 25. 
<br/><br/><label>LCCN: </label>agr35000745  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cronartium ribicola.
<br/><br/><label>LC Class. No.: </label>SB608.P65  / H49