Stuntz, Stephen Conrad. Reference list on the electric fixation of atmospheric nitrogen and the use of calcium cyanamid and calcium nitrate on soils. Comp. by Stephen Conrad Stuntz. - Washington, Govt. print. off., 1910. - 89 p. 23 cm. LCCN: agr10000257 Subjects--Topical Terms: Nitrification--Bibliography.Calcium cyanamid--Bibliography.Calcium nitrate--Bibliography. LC Class. No.: S591 / .A12 no. 63