Sectional notes.

Autor: Ward, W., Beverly, Verne, Reiley, H., Koehnke, Marx, Camp-Bell, John, Evans, W., Henderson, C., Finnell, H., Keenan, W., Goodin, R.
Zdroj: American Potato Journal; 1947, Vol. 24 Issue 11, p381-387, 7p
Databáze: Complementary Index
Externí odkaz: