Checklist of vascular plants of Pickering and Ajax
By: by Edgerton Pegg and Douglas Lockrey.
Contributors: Pegg, Edgerton.
Edition: Updated version of 1993 ed.
Publisher: D. Lockrey]
Published: 1994
Place of publication: [Pickering, Ont
Language: eng
Number of pages: 27
Subjects: Botany -- Ontario -- Ajax.; Botany -- Ontario -- Pickering.; Plants -- Ontario -- Ajax -- Identification.; Plants -- Ontario -- Pickering -- Identification.
Notes: Caption title.

First ed. published: 1992.