Agriculture and regional planning
Contributors: Air Pollution Control Association. Ontario Section
Series: University of Guelph. Centre for Resources Development. Publication -- no. 61
Publisher: University of Guelph, Centre Resources Development
Published: 1972
Place of publication: [Guelph, Ont.]
Language: eng
Subjects: Agriculture; Agricultural ecology; Environmental policy; Regional planning
Notes: "Address ... to Air Pollution Control Association, Ontario Section, spring meeting, May, 1971."