Stonehouse, D.P. et al., 1996. A case study approach to comparing
weed management strategies under alternative farming systems in
Ontario. Can. J. Agric. Econ. 44:81-99.
ACLARK@crop.uoguelph.ca
Dr. E. Ann Clark
Associate Professor
Crop Science
University of Guelph
Guelph, ON N1G 2W1
Phone: 519-824-4120 Ext. 2508
FAX: 519 763-8933