00371naa a2200121 a 450000100080000000500110000800800410001910000180006024500780007826000090015670000150016577300690018018319352010-01-10       1981    bl ---       0--  u    #d1 aTIWARY, K. P.  aNatural growth factors for Lactobacillus bulgarius A. U. with one figure.  c19811 aPANDEY, A.  tZbl. Bakt. Parasitenk II Natur.gv. 136, v. 3, p. 263-265, 1981.