Gaya APA

Busin, D, P, S, O, A, C, D, O, A, E, A. (1993). Economic Comparison of Farming Systems with Alternative Weed Management Strategies . : Guelph, Ont. : Department of Agricultural Economics & Business, University of Guelph.

Gaya MLA

Busin, David, Peter, Stonehouse;, Ontario, Agricultural, College., Department, Of, Agricultural, Economics, And. "Economic Comparison of Farming Systems with Alternative Weed Management Strategies". : Guelph, Ont. : Department of Agricultural Economics & Business, University of Guelph, 1993. Text.