The fish associations of Toronto area streams, 1947-1985
Subtitle: major changes and some causes.
Series: Canadian theses = Thèses canadiennes
Publisher: National Library of Canada = Bibliothèque nationale du Canada
Published: 1991
Place of publication: Ottawa
Language: eng
Format: Microform
Notes: University Microfilms order no. UMI00294380.

Thesis (M.Sc.)--University of Toronto, 1991.

Includes bibliographical references.