+Lipman, Charles B[ernard]
Se: Johnson, H.W., & Lipman, C.B., The effect of
reaction on the fixation of nitrogen by Azotobacter.
4:o 1922.
=Publications, University of California, in agri-
cultural sciencesTVol. 4:12.

+Lipman, Charles B[ernard]
Se: Johnson, H.W., & Lipman, C .B ., The effect of
reaction on the fixation of nitrogen by Azotobacter
4:0 1922.
=Publications, University of California, in agri-
cultural sciences. Vol. 4: 12.
Qola