THE SOIL ORGANIC FRACTION

[81] Physicochemical reactions between organic and inorganic soil colloids as related to aggregate formation [J]. SOIL SCIENCE, 1937, 44 (05) : 331 - 359

[82] NEWMAN A. S., 1941, SOIL SCI SOC AMER PROC, V6, P187

[83] Norman A. G., 1942, SOIL SCI SOC AMER PROC, V7, P7

[84] NORMAN A. G., 1940, SOIL SCI SOC AMER PROC, V5, P242

[85] The chemistry of mould tissue. II. The resistant cell-wall material. [J]. BIOCHEMICAL JOURNAL, 1932, 26 : 1946 - 1953

[86] The chemistry of soil organic matter I Distribution of uronic carbon in some soil profiles [J]. SOIL SCIENCE, 1943, 56 (01) : 143 - 150

[87] The biological decomposition of plant materials - Part IV The biochemical activities on straws of some cellulose-decomposing fungi [J]. ANNALS OF APPLIED BIOLOGY, 1931, 18 (02) : 244 - 259

[88] NORMAN ARTHUR GEOFFREY, 1933, SCI PROGRESS, V27, P470

[89] Effect of lignin on fermentation of cellulosic materials [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1937, 29 : 1026 - 1029

[90] Determination of the organic base-exchange capacity of soils [J]. SOIL SCIENCE, 1938, 45 (06) : 483 - 496

[81] Physicochemical reactions between organic and inorganic soil colloids as related to aggregate formation [J]. SOIL SCIENCE, 1937, 44 (05) : 331 - 359

[82] NEWMAN A. S., 1941, SOIL SCI SOC AMER PROC, V6, P187

[83] Norman A. G., 1942, SOIL SCI SOC AMER PROC, V7, P7

[84] NORMAN A. G., 1940, SOIL SCI SOC AMER PROC, V5, P242

[85] The chemistry of mould tissue. II. The resistant cell-wall material. [J]. BIOCHEMICAL JOURNAL, 1932, 26 : 1946 - 1953

[86] The chemistry of soil organic matter I Distribution of uronic carbon in some soil profiles [J]. SOIL SCIENCE, 1943, 56 (01) : 143 - 150

[87] The biological decomposition of plant materials - Part IV The biochemical activities on straws of some cellulose-decomposing fungi [J]. ANNALS OF APPLIED BIOLOGY, 1931, 18 (02) : 244 - 259

[88] NORMAN ARTHUR GEOFFREY, 1933, SCI PROGRESS, V27, P470

[89] Effect of lignin on fermentation of cellulosic materials [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1937, 29 : 1026 - 1029

[90] Determination of the organic base-exchange capacity of soils [J]. SOIL SCIENCE, 1938, 45 (06) : 483 - 496