Hirt, Ray Roland,  1893- <br/><br/>
The relation of certain meteorological factors to the infection of eastern white pine by the blister-rust fungus, 
by Ray Roland Hirt. 
 - Syracuse, N.Y.,  New York State College of Forestry,  1942. 
 - 65 p.  illus. 
 - New York State College of Forestry at Syracuse University. Technical publication  no. 59 Bulletin, v. 15, no. 1-a .
 - State University College of Forestry at Syracuse University.  Technical publication ;  no. 59. .
<br/><br/> Running title: Spordia of Cronartium ribicola.  Issued by the Department 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. 65. 
<br/><br/><label>LCCN: </label>agr43000012  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Meteorology, Agricultural.<br/>Cronartium ribicola.
<br/><br/><label>LC Class. No.: </label>SB608.P65  / H5