Botanical survey of the St. Lawrence Seaway area in Ontario
Subtitle: [by] W.G. Dore and J.M. Gillett.
Contributors: Gillett, John M. 1918-; Canada. Botany and Plant Pathology Division.
Publisher: Botany and Plant Pathology Division, Science Service, Dept. of Agriculture
Published: 1955
Place of publication: Ottawa
Language: eng
Number of pages: 115
Subjects: Botany -- Ontario; Plant communities
Notes: Cover title.