The summer birds of Sudbury District, Ontario
By: by James L. Baillie, Jr. and Clifford E. Hope.
Contributors: Hope, Clifford E.
Series: Contributions / Royal Ontario Museum of Zoology -- no. 28; Contributions (Royal Ontario Museum of Zoology) -- no. 28
Publisher: s.n.]
Published: 1947
Place of publication: [Toronto
Language: eng
Number of pages: 31
Subjects: Birds -- Ontario -- Sudbury (District)
Notes: Cover title.

Map on verso of front cover.

Bibliography: p. [32]