Further studies on the properties of unproductive soils.
Livingston, Burton E. 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.
agr07001924
Soils--Analysis.
S591 / .A12 no. 36
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.
agr07001924
Soils--Analysis.
S591 / .A12 no. 36