LITERATURE CITED. 
(1) BLacKwELL, C. P., and Cotnines, GirBEart H. 
1920. Trona potash: A progressreport. S.C. Agr. Exp. Sta. Bul. 202, 24 p.: 
(2) Buarr, A. W., and Brown, B. E. 
1921. The influence of fertilizers containing borax on the yield of potatoes 
and corn. Season 1920. Jn Soil Sci., v. 11, no. 5, p. 369-383, 4 pl. 
(in text). Refereftces, p. 376. 
(3) Conner, S. D. ; 
1918. The injurious effect of borax in fertilizers on corn. Jn Proc. Ind. 
Acad. Sci., 1917, p. 195-199, 2 fig. 
(4) and Frereus, E. N. 
1920. Borax in fertilizers. Ind. Agr. Exp. Sta. Bul. 239, 15 p., 4 fig. 
(5) Cook, F. C. 
1916. Boron: Its absorption and distribution in plants and its effect on 
growth. Jn Jour. Agr. Research, v. 5, no. 19, p. 877-890. Literature 
cited, p. 889-890. 
and Wixson, J. B. 
1917. Effect of three annual applications of boron on wheat. Jn Jour. Agr. 
Research, v. 10, no. 12, p. 591-597. Literature cited, p. 597. 
(7) 1918. Boron: Its effect on crops and its distribution in plants and soil in 
different parts of the United. States. Jn Jour. Agr. Research, v. 13, no. 
9, p. 451-470. Literature cited, p. 470. 
(8) Lipman, Jacos G. 
1911. Relations of lime to ammonification in soils. In N. J. Agr. Exp. 
Sta., 3lst Ann. Rpt., [1909]/1910, p. 114-117. 
(9) Morse, W. J. 
1920. Some observations upon the effect of borax in fertilizers. Me. Agr. 
Exp. Sta. Bul. 288, p. 89-120, fig. 14-17 (in text and on pl.). 
(10) Neuer, J. R., and Morss, W. J. 
1921. Effects upon the growth of potatoes, corn, and beans resulting from 
the addition of borax to the fertilizer used. Jn Soil Sci., v. 12, no. 2, 
p. 79-132, 13 pl. (in text). References, p. 104-105. 
(11) Prummer, J. K., and Wo tr, F. A. 
1920. Injury to crops by borax. Bul. N. C. Dept. Agr., v. 41, no 15 (whole 
no. 275), 20 p., 8 fig. References, p. 20. 
(12) ScHREINER, OswaLp, Brown, B. E., Skinner, J. J.. and SHapova.ov, M. 
1920. ep injury by borax in fertilizers. U.S. Dept. Agr. Cire. 84, 30 
p., 20. fig. 
(6) 
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