Potato spraying experiments in 1903
Stewart, F.C., Eustace, H.J., Sirrine, F.A.
Potato spraying experiments in 1903 - Geneva 1903 - 252-292 p. - Potato, Experiments New York Agricultural Experiment Station. Bulletin No. 241 .
Potato spraying experiments in 1903 - Geneva 1903 - 252-292 p. - Potato, Experiments New York Agricultural Experiment Station. Bulletin No. 241 .