Natural heritage resources of Ontario
Subtitle: rare vascular plants
By: M.J. Oldham.
Contributors: Ontario. Natural Heritage Information Centre.
Edition: 3rd ed.
Publisher: Natural Heritage Information Centre
Published: 1999
Place of publication: Peterborough, Ont
Language: eng
Number of pages: 56
Subjects: Rare plants -- Ontario.
Notes: Cover title.

"MNR 50682-6"--T. p. verso.

Includes bibliographical references.