00746cam a22002291 4500 agr10000926 DLC 20260227110930.0 930505s1910 dcu f000 0 eng c agr10000926 (OCoLC)28046369 U.S. Dept of Agriculture Library NNM NNM DLC premarc SB19 .A33 no. 63 Kellerman, Karl F. (Karl Frederic), 1879-1934. Methods of legume inoculation. By Karl F. Kellerman ... Washington, Govt. Print. Off., 1910. 5 p. 23 cm. United States. Dept of Agriculture. Bureau of Plant Industry. Circular no. 63 Nitrifying bateria. Soil inoculation. 7809 7809