Report of the Seed Potato Certification Committee.

Autor: Budreau, J., Gillig, E., Martin, W., Miller, J., Newdick, E., Pailthorp, R., Tolaas, A., Werner, H., Fernow, K.
Zdroj: American Potato Journal; 1936, Vol. 13 Issue 1, p16-22, 7p
Databáze: Complementary Index