Ascochyta clematidina, the cause of stem rot and leaf-spot of clematis
By: by W.O. Gloyer
Publisher: Dept. of Agriculture
Published: 1915
Place of publication: Washington, D.C
Language: eng
Number of pages: 342
Subjects: Ascochyta; Clematis; Diseases and pests
Notes: Cover title.

"Reprint from Journal of Agricultural Research, vol. IV, no. 4, July 15, 1915", p. 331-342, pl. L-LIV.

Includes bibliographical references (p. 341-342).