MICROBIAL ACTIVITY IN RELATION TO SOIL HUMUS FORMATION

[81] Stacey M, 1960, POLYSACCHARIDES MICR

[82] INFLUENCE OF CLAY MINERALS ON MICROORGANISMS .I. MONTMORILLONITE AND KAOLINITE ON BACTERIA [J]. CANADIAN JOURNAL OF MICROBIOLOGY, 1966, 12 (03) : 547 - &

[83] Swaby R.J., 1962, T INT SOC SOIL SCI C, P197

[84] SWABY RJ, 1962, T INT SOC SOIL SCI, V5, P217

[85] STUDIES ON SOIL POLYSACCHARIDES .2. COMPOSITION AND PROPERTIES OF POLYSACCHARIDES IN SOILS UNDER PASTURE AND UNDER A FALLOW-WHEAT ROTATION [J]. AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1968, 6 (02): : 225 - +

[86] Swincer GD, 1969, ADV AGRONOMY, V21, P195, DOI [10.1016/ S0065-2113(08)60098-X, DOI 10.1016/S0065-2113(08)60098-X]

[87] RADIOCARBON DATING OF SOIL HUMUS [J]. NATURE, 1960, 185 (4714) : 706 - 707

[88] VAUGHAN D, 1969, Soil Biology and Biochemistry, V1, P15, DOI 10.1016/0038-0717(69)90030-3

[89] WAKSMAN SA, 1938, HUMUS

[90] WEHRMANN J., 1955, Zeitschrift fur Pflanzenernahrung, Dungung und Bodenkunde, V70, P34, DOI 10.1002/jpln.19550700107

[81] Stacey M, 1960, POLYSACCHARIDES MICR

[82] INFLUENCE OF CLAY MINERALS ON MICROORGANISMS .I. MONTMORILLONITE AND KAOLINITE ON BACTERIA [J]. CANADIAN JOURNAL OF MICROBIOLOGY, 1966, 12 (03) : 547 - &

[83] Swaby R.J., 1962, T INT SOC SOIL SCI C, P197

[84] SWABY RJ, 1962, T INT SOC SOIL SCI, V5, P217

[85] STUDIES ON SOIL POLYSACCHARIDES .2. COMPOSITION AND PROPERTIES OF POLYSACCHARIDES IN SOILS UNDER PASTURE AND UNDER A FALLOW-WHEAT ROTATION [J]. AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1968, 6 (02): : 225 - +

[86] Swincer GD, 1969, ADV AGRONOMY, V21, P195, DOI [10.1016/ S0065-2113(08)60098-X, DOI 10.1016/S0065-2113(08)60098-X]

[87] RADIOCARBON DATING OF SOIL HUMUS [J]. NATURE, 1960, 185 (4714) : 706 - 707

[88] VAUGHAN D, 1969, Soil Biology and Biochemistry, V1, P15, DOI 10.1016/0038-0717(69)90030-3

[89] WAKSMAN SA, 1938, HUMUS

[90] WEHRMANN J., 1955, Zeitschrift fur Pflanzenernahrung, Dungung und Bodenkunde, V70, P34, DOI 10.1002/jpln.19550700107