00750cam a22002171 4500 agr11000421 DLC 20260227110931.0 930505s1911 dcuf f000 0 eng c agr11000421 (OCoLC)28046388 U.S. Dept. of Agriculture Library NNM NNM DLC SB19 .A33 no. 76 Kellerman, Karl F. (Karl Frederic), 1879-1934. The relation of crown-gall to legume inoculation. By Karl F. Kellerman ... Washington, Govt. Print. Off., 1911. 6 p. pl. 23 cm. United States. Dept of Agriculture. Bureau of Plant Industry. Circular no. 76 Crown-gall disease. Nitrifying bacteria. 7907 7907