BOOKQUE

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Farmers' Use of the Soil Test Report
K. E. Best , Blackburn, Donald J , Ontario Agricultural College. School of Agricultural Economics and Extension Education
· 1972
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Rural and Urban Youth : a Profile of Selected Characteristics
Blackburn, Donald J , Blacklock, Donald M , University of Guelph. Department of Extension Education
· 1970
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Guelph Outdoor Recreation Patterns
Blackburn, Donald J , University of Guelph. Dept. of Extension Education
· 1969
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A Summary of Southern Ontario Landowners' Attitudes Toward Hunting on Private Land
Blackburn, Donald J , Farragher, Pierce , Ontario Agricultural College. School of Agricultural Economics and Extension Education
· 1983
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Ontario Farmers Perceptions of Problems and Public Extension and Research Programs
Donald J. Blackburn , Ontario Agricultural College. School of Agricultural Economics and Extension Education
· 1981
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Method Orientation of Adults for Participation in Educative Activities
Blackburn, Donald J , Douglah, Mohammad A , National Seminar on Adult Education Research, Chicago, Ill., 1968
· 1968