Insects as carriers of the chestnut blight fungus
By: by R.A. Studhalter ... and A.G. Ruggles ...
Contributors: Ruggles, A. G., joint author.
Series: Pennsylvania. Dept. of Forestry. Bulletin; no. 12
Publisher: W.S. Ray, State Printer
Published: 1915
Place of publication: Harrisburg, Pa
Language: eng
Number of pages: 34
Subjects: Chestnut blight.
Notes: "Literature cited": p. 28-32.