Potato-spraying experiments at rush in 1914
Stewart, F.C.
Potato-spraying experiments at rush in 1914 - Geneva 1915 - 335-339 p. - Potato, Experiment New York Agricultural Experiment Station. Bulletin No. 405 .
Potato-spraying experiments at rush in 1914 - Geneva 1915 - 335-339 p. - Potato, Experiment New York Agricultural Experiment Station. Bulletin No. 405 .