00994cam a22002651 4500 agr07001924 DLC 20260227110926.0 940204s1907 dcuf 000 0 eng c agr07001924 (OCoLC)29749851 Library, U.S. Dept. of Agriculture CU CU DLC S591 .A12 no. 36 S593 .L8 Copy 2. Livingston, Burton E. (Burton Edward), 1875-1948. Further studies on the properties of unproductive soils. By Burton Edward Livingston, assisted by Charles A. Jensen, J.F. Breazeale, F.R. Pember, and J.J. Skinner. Washington, Govt. print. off., 1907. 71 p. VII pl. 23 cm. United States. Bureau of Soils. Bulletin 36 Soils Analysis. Jensen, Charles A. Breazeale, J. F. (James Frank), 1874-1950. Pember, F. R. Skinner, J. J. (Joshua John), 1882-1969. 7480 7480