Illinois trees and shrubs: their insect enemies
By: [by] L. L. English.
Edition: 6th printing with revisions. --
Series: Circular / Illinois Natural History Survey -- 47; Circular (Illinois. Natural History Survey Division) -- 47
Publisher: [s.n.]
Published: 1976
Place of publication: Urbana
Language: eng
Number of pages: 88
Subjects: Woody plants -- Illinois -- Diseases and pests.; Beneficial insects -- Illinois