The life history of the alder blight aphis. [Prociphilus tessellata Fitch.]
By: By Theo. Pergande ...
Series: U.S. Dept. of Agriculture. Bureau of Entomology. Technical series,; no. 24
Publisher: Govt. Print. Off.
Published: 1912
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: Alder blight aphis.