The orchids in the Ottawa District : floristics, phytogeography, population studies and historical review / Joyce M. Reddoch and Allan H. Reddoch Reddoch, Joyce M. creator Reddoch, Allan H. contributor Ottawa Field-Naturalists' Club contributor text book Ottawa, Canada The Ottawa Field-Naturalists' Club [1997] 1997
print
ENG Classification Geographical distribution History Identification Ontario Orchids QK495.O64 R435 1997x Canadian field-naturalist, Special issue, v. 111, no. 1 https://www.biodiversitylibrary.org/bibliography/39970 https://www.biodiversitylibrary.org/bibliography/46794 39715451 10.5962/bhl.title.46794 BOH