The biogeochemistry of aluminum and of certain related elements (conduded)

[1] AARNIO B, 1922, INT MITT BODENK, V12, P180

[2] ABBOTT JB, 1913, B IND AGR EXP STA, V170, P329

[3] ACQUA C, 1913, R C ACCAD LINCEI 5A, V22, P594

[4] ADERHOLDT A, 1852, LIEBIGS ANN, V82, P111

[5] Soil organic matter and ion availability for plants [J]. SOIL SCIENCE, 1941, 51 (01) : 487 - 494

[6] Minerals present in soil colloids II Estimation in some representative soils [J]. SOIL SCIENCE, 1939, 48 (01) : 273 - 279

[7] ALEXANDER LT, 1941, P SOIL SCI SOC AM, V6, P52

[8] ALLEN AH, 1888, ANALYST, V13, P41

[9] ALLEN RAYMOND C., 1931, PROC AMER SOC HORT SCI, V28, P410

[10] ALLEN RC, 1934, P AM SOC HORTIC SCI, V32, P632

[1] AARNIO B, 1922, INT MITT BODENK, V12, P180

[2] ABBOTT JB, 1913, B IND AGR EXP STA, V170, P329

[3] ACQUA C, 1913, R C ACCAD LINCEI 5A, V22, P594

[4] ADERHOLDT A, 1852, LIEBIGS ANN, V82, P111

[5] Soil organic matter and ion availability for plants [J]. SOIL SCIENCE, 1941, 51 (01) : 487 - 494

[6] Minerals present in soil colloids II Estimation in some representative soils [J]. SOIL SCIENCE, 1939, 48 (01) : 273 - 279

[7] ALEXANDER LT, 1941, P SOIL SCI SOC AM, V6, P52

[8] ALLEN AH, 1888, ANALYST, V13, P41

[9] ALLEN RAYMOND C., 1931, PROC AMER SOC HORT SCI, V28, P410

[10] ALLEN RC, 1934, P AM SOC HORTIC SCI, V32, P632