Guide to the vascular plants and wildlife of the Rouge River valley in Metropolitan Toronto and Durham region
By: John L. Riley.
Contributors: Toronto Field Naturalists' Club.
Series: Special publication / Ontario Field Biologists -- no. 1; Ontario Field Biologist -- no. 1
Publisher: Ontario Field Biologist
Published: 1978
Place of publication: Toronto
Language: eng
Number of pages: 54
Subjects: Botany -- Ontario -- Rouge River Valley; Zoology -- Ontario -- Rouge River Valley.
Notes: Includes bibliographical references and index.

Gift - Prof. R. Presgrave

Errata slip inserted.

"Additions and changes" tipped in back.