01233cam a22002891 4500 agr43000012 DLC 20260227111001.0 800319s1942 nyua b s000 0 eng agr43000012 (OCoLC)6107138 DLC TxCM DLC premarc SB608.P65 H5 Hirt, Ray Roland, 1893- 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 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. "Literature cited." p. 65. Meteorology, Agricultural. Cronartium ribicola. State University College of Forestry at Syracuse University. Technical publication ; no. 59. 10221 10221