All articles by Ulla Kokkola
1 articleArticles in volume 4 (1950)
| Influence of Nitrogen Nutrition on the Excretion of Protease by Gelatin-Liquefying Bacteria. Virtanen, Artturi I.; Kokkola, Ulla Pages: 64-71. DOI number: 10.3891/acta.chem.scand.04-0064 |