00819cam a22002411 4500 agr08000232 DLC 20260227110926.0 940204s1908 dcua 000 0 eng c agr08000232 (OCoLC)29750617 Library, U.S. Dept. of Agriculture CU CU DLC premarc S591 .A12 no. 50 S594 .C2 Copy 2. Cameron, Frank K. (Frank Kenneth), 1869-1958. Moisture content and physical condition of soils. By Frank K. Cameron and Francis E. Gallagher. Washington, Govt. print. off., 1908. 70 p. illus., diagrs. 23 cm. United States. Bureau of Soils. Bulletin 50 Soil moisture. Gallagher, Francis E., jt. author. 7516 7516