A STUDY OF VARIOUS FRACTIONS OF THE MANGANESE OF NEUTRAL AND ALKALINE ORGANIC SOILS

[1] THE EASILY REDUCIBLE MANGANESE OF SOILS [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1947, 37 (01) : 17 - 22

[2] STUDIES ON SOIL MANGANESE [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1949, 39 (01) : 80 - 95

[3] LEEPER G. W., 1940, Proceedings of the Royal Society of Victoria, V52, P138

[4] LEEPER G. W., 1935, PROC ROY SOC VICTORIA, V47, P225

[5] THE FORMS AND REACTIONS OF MANGANESE IN THE SOIL [J]. SOIL SCIENCE, 1947, 63 (02) : 79 - 94

[6] A steam distillation apparatus suitable for micro-Kjeldahl analysis [J]. BIOCHEMICAL JOURNAL, 1942, 36 : 790 - 791

[7] An examination of the Degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method [J]. SOIL SCIENCE, 1934, 37 (01) : 29 - 38

[1] THE EASILY REDUCIBLE MANGANESE OF SOILS [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1947, 37 (01) : 17 - 22

[2] STUDIES ON SOIL MANGANESE [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1949, 39 (01) : 80 - 95

[3] LEEPER G. W., 1940, Proceedings of the Royal Society of Victoria, V52, P138

[4] LEEPER G. W., 1935, PROC ROY SOC VICTORIA, V47, P225

[5] THE FORMS AND REACTIONS OF MANGANESE IN THE SOIL [J]. SOIL SCIENCE, 1947, 63 (02) : 79 - 94

[6] A steam distillation apparatus suitable for micro-Kjeldahl analysis [J]. BIOCHEMICAL JOURNAL, 1942, 36 : 790 - 791

[7] An examination of the Degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method [J]. SOIL SCIENCE, 1934, 37 (01) : 29 - 38