The repressive effect of lime and magnesia upon soil and subsoil potash

[1] AMES JW, 1915, OHIO AGR EXP STA, V285

[2] ANDERSON PJ, 1928, CONN AGR EXP STA REP, P197

[3] BLEDSOE R. P., 1929, JOUR AMER SOC AGRON, V21, P792

[4] Briggs LJ, 1917, J AGRIC RES, V8, P21

[5] BUIE TS, 1929, S CAROLINA EXP STA, V262, P25

[6] FRAPS GS, 1916, TEXAS AGR EXP STA B, V190, P5

[7] GAITHER EW, 1910, J IND ENG CHEM, V2, P317

[8] HALL AD, 1929, FERTILIZERS MANURES, P280

[9] HOPKINS CG, 1910, SOIL FERTILITY PERME, P162

[10] LAGATU H., 1928, PROG AGR ET VIT, V90, P492

[1] AMES JW, 1915, OHIO AGR EXP STA, V285

[2] ANDERSON PJ, 1928, CONN AGR EXP STA REP, P197

[3] BLEDSOE R. P., 1929, JOUR AMER SOC AGRON, V21, P792

[4] Briggs LJ, 1917, J AGRIC RES, V8, P21

[5] BUIE TS, 1929, S CAROLINA EXP STA, V262, P25

[6] FRAPS GS, 1916, TEXAS AGR EXP STA B, V190, P5

[7] GAITHER EW, 1910, J IND ENG CHEM, V2, P317

[8] HALL AD, 1929, FERTILIZERS MANURES, P280

[9] HOPKINS CG, 1910, SOIL FERTILITY PERME, P162

[10] LAGATU H., 1928, PROG AGR ET VIT, V90, P492