A Historical perspective of sugar maple decline within Ontario and outside of Ontario
By: by W.D. McIlveen, S.T. Rutherford and S.N. Linzon.
Contributors: Linzon, S. N.; Rutherford, S. T.; Ontario. Air Resources Branch. Phytotoxicology Section.
Publisher: Ministry of the Environment
Published: 1986
Place of publication: Toronto
Language: eng
Number of pages: 40
Subjects: Acid rain -- Environmental aspects; Maple -- Diseases and pests.; Sugar maple -- Diseases and pests.
Notes: "December 1986".

"ARB No. ARB-141-86-Phyto".

Bibliography: p. 35-40.