27.
Merriman P.R., Price R.D., Baker K.F., Kollmorgen J.F., Piggott T., Ridge E.H. 1975. Effect of Bacillus and Streptomyces spp. Applied to seed. p. 130–133. In: “Biology and Control of Soil-Borne Plant Pathogens” (G.W. Bruehl, ed.). The American Phytopathological Society, St. Paul, MN, USA, 216 pp.