1. Study of the inheritance of alkaloid quality in tobacco;Burk;Tobacco,1958
2. Tobacco Sci. 2 139 141
3. Paper chromatography in relation to genetics and taxonomy;Buzzati-Traverso,1960
4. Biosynthesis of the Nicotiana alkaloids;Dawson;Amer. Sci.,1900
5. Spot tests;Feigl,1954