General biological survey of three ravines within the city of Toronto
Subtitle: Moore Park ravine, Vale of Avoca, Glen Stewart ravine
By: Allan Wainio ... [et al.]
Contributors: Wainio, A. A.
Publisher: s.n.
Published: 1973
Place of publication: [Toronto]
Language: eng
Number of pages: 115
Subjects: Ecology -- Ontario -- Toronto Region.; Zoology -- Ontario -- Toronto Region.; Botany -- Ontario -- Toronto Region.; Biotic communities -- Ontario -- Toronto Region.
Notes: Survey sponsored by General Foods Limited under the supervision of the Ministry of Natural Resources.