The physical base for agriculture in central Canada
By: by Tonu P. Tosine.
Series: Economics information
Publisher: Economics Branch, Ontario Ministry of Agriculture and Food
Published: 1978
Place of publication: Toronto
Language: eng
Number of pages: 59
Subjects: Soils -- Ontario.; Soils -- Québec (Province); Crops and climate -- Ontario.; Crops and climate -- Québec (Province)
Notes: Bibliography: p. 51-54.