Briggs, Lyman J. 1874-1963. The moisture equivalents of soils. By Lyman J. Briggs and John W. McLane. - Washington, Govt. print. off., 1907. - 23 p. pl., tables, diagr. 23 cm. LCCN: agr07002172 Subjects--Topical Terms: Soil moisture. LC Class. No.: S591 / .A12 no. 45