Biodiversity Heritage Library
By "Reddoch, Allan H. "
The orchids in the Ottawa District : floristics, phytogeography, population studies and historical review / Joyce M. Reddoch and Allan H. Reddoch.
By: Reddoch, Joyce M. - Reddoch, Allan H. - Ottawa Field-Naturalists' Club.
Publication info: Ottawa, Canada :The Ottawa Field-Naturalists' Club,
Contributed by: Missouri Botanical Garden, Peter H. Raven Library