Lime-sulphur vs. bordeaux mixture as a spray for poatoes III.
Munn, M.T.
Lime-sulphur vs. bordeaux mixture as a spray for poatoes III. - Geneva 1915 - 95-105 p. - Potatoes New York Agricultural Experiment Station. Bulletin No. 397 .
Lime-sulphur vs. bordeaux mixture as a spray for poatoes III. - Geneva 1915 - 95-105 p. - Potatoes New York Agricultural Experiment Station. Bulletin No. 397 .