Sectional notes.

Autor: Lindsay, M., Jackman, E., Noonan, John, Toevs, John, Ward, W., Reiley, H., Campbell, J., Hardenburg, E., Henderson, C.
Zdroj: American Potato Journal; 1945, Vol. 22 Issue 11, p350-354, 5p
Databáze: Complementary Index