Influence of Humus Forming Materials of Different Nitrogen-carbon Ratios on Bacterial Activities

by Alvin Romaine Lamb, Arthur Wayland Dox, Bernard Wernick Hammer, Leslie Alva Kenoyer, Percy Edgar Brown, Ralph Sydney Potter, A. R. Gwinn, Franklin Elmer Allison, G. A. Minges, Robert Shirley Snyder, D. E. Bailey, G. P. Plaisance, Harlan Woodbridge Johnson · 1916