Failyer, George Henry. Barium in soils. By G.H. Failyer. - Washington, Govt. print. off., 1910. - 23 p. pl. 23 cm. LCCN: agr10001430 Subjects--Topical Terms: Soils--Barium content.Barium compounds. LC Class. No.: S591 / .A12 no. 72