Biology of the soft brown scale, Coccus hesperidum Linn., and control of soft scales on holly
By: by Warren Clifford Adlerz.
Published: 1955
Language: eng
Number of pages: 50
Subjects: Scale insects.; Holly -- Diseases and pests.
Notes: Typescript.

Thesis (M.S.)--Oregon State College, 1955.

Bibliography: leaves 43-45.