01093cam a22002651 4500 agr35000745 DLC 20260227110954.0 800319s1935 nyua b 000 0 eng agr35000745 (OCoLC)6106907 DLC TxCM DLC premarc SB608.P65 H49 Hirt, Ray Roland, 1893- 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 Issued by the Dept. of Forest Botany and Pathology, New York State College of Forestry, in cooperation with the United States Dept. of Agriculture. "Literature cited:" p. 25. Cronartium ribicola. State University College of Forestry at Syracuse University. Technical publication ; no. 46. 9696 9696