Flue-cured tobacco in Canada, 1. Growing flue-cured tobacco in Ontario, 2. Tobacco soils, rotations, fertilizers, 3. Co-operative experiment
Digges, D.D., Freman, H.A.
Flue-cured tobacco in Canada, 1. Growing flue-cured tobacco in Ontario, 2. Tobacco soils, rotations, fertilizers, 3. Co-operative experiment - Ottawa 1920 - 1-44 p. - Tobacco, Soils, Fertilizers Canada Department of Agriculture Central Experimental Farms. Bulletin No. 38 .
Flue-cured tobacco in Canada, 1. Growing flue-cured tobacco in Ontario, 2. Tobacco soils, rotations, fertilizers, 3. Co-operative experiment - Ottawa 1920 - 1-44 p. - Tobacco, Soils, Fertilizers Canada Department of Agriculture Central Experimental Farms. Bulletin No. 38 .