Autor:	Zuckeman, H., Metzger, C., Brown, B., Ward, W., Hussey, Frank, Donaldson, Ralph, Tolaas, A., Harris, Lionel, Koehnke, Marx, O/'Brien, Dan, Martin, W., Hardenburg, E., Schmidt, Robert, Tussing, E., Lauer, K., Odland, T., Drain, Brooks, Ralston, G., Bailey, Harold, Milward, J.
Zdroj:	American Potato Journal; 1936, Vol. 13 Issue 7, p189-200, 12p
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu Full text from SpringerLink