NITROGEN ISOTOPE FRACTIONATION IN SOILS AND MICROBIAL REACTIONS

[1] EFFECT OF COBALT ON THE GROWTH OF SOYBEANS IN THE ABSENCE OF SUPPLIED NITROGEN [J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 1959, 1 (05) : 271 - 275

[2] THE RELATIVE REACTION VELOCITIES OF ISOTOPIC MOLECULES [J]. JOURNAL OF CHEMICAL PHYSICS, 1949, 17 (08) : 675 - 678

[3] BREMNER JM, 1965, METHODS SOIL ANALY 2, P1236

[4] The specific influence of acidity on the mechanism of nitrogen fixation by azotobacter [J]. JOURNAL OF BACTERIOLOGY, 1934, 27 (04) : 325 - 340

[5] VARIATIONS OF NITROGEN-15 ABUNDANCE IN SOILS [J]. SCIENCE, 1964, 146 (365) : 1575 - +

[6] INFLUENCE OF COBALT ON NITROGEN FIXATION BY MEDICAGO [J]. PLANT PHYSIOLOGY, 1961, 36 (01) : 73 - &

[7] ISOTOPIC COMPOSITION OF ATMOSPHERIC OXYGEN AND NITROGEN [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1954, 6 (2-3) : 65 - 78

[8] SIGNIFICANCE OF N15 EXCESS IN NITROGENOUS COMPOUNDS OF BIOLOGICAL ORIGIN [J]. CANADIAN JOURNAL OF BIOCHEMISTRY AND PHYSIOLOGY, 1963, 41 (05): : 1089 - +

[9] VARIATIONS OF NITROGEN-15 ABUNDANCE IN NATURALLY OCCURRING SUBSTANCES [J]. SCIENCE, 1955, 122 (3182) : 1233 - 1234

[10] THE ISOTOPE EFFECT IN THE FIXATION OF NITROGEN BY AZOTOBACTER [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1960, 82 (02) : 376 - 378

[1] EFFECT OF COBALT ON THE GROWTH OF SOYBEANS IN THE ABSENCE OF SUPPLIED NITROGEN [J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 1959, 1 (05) : 271 - 275

[2] THE RELATIVE REACTION VELOCITIES OF ISOTOPIC MOLECULES [J]. JOURNAL OF CHEMICAL PHYSICS, 1949, 17 (08) : 675 - 678

[3] BREMNER JM, 1965, METHODS SOIL ANALY 2, P1236

[4] The specific influence of acidity on the mechanism of nitrogen fixation by azotobacter [J]. JOURNAL OF BACTERIOLOGY, 1934, 27 (04) : 325 - 340

[5] VARIATIONS OF NITROGEN-15 ABUNDANCE IN SOILS [J]. SCIENCE, 1964, 146 (365) : 1575 - +

[6] INFLUENCE OF COBALT ON NITROGEN FIXATION BY MEDICAGO [J]. PLANT PHYSIOLOGY, 1961, 36 (01) : 73 - &

[7] ISOTOPIC COMPOSITION OF ATMOSPHERIC OXYGEN AND NITROGEN [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1954, 6 (2-3) : 65 - 78

[8] SIGNIFICANCE OF N15 EXCESS IN NITROGENOUS COMPOUNDS OF BIOLOGICAL ORIGIN [J]. CANADIAN JOURNAL OF BIOCHEMISTRY AND PHYSIOLOGY, 1963, 41 (05): : 1089 - +

[9] VARIATIONS OF NITROGEN-15 ABUNDANCE IN NATURALLY OCCURRING SUBSTANCES [J]. SCIENCE, 1955, 122 (3182) : 1233 - 1234

[10] THE ISOTOPE EFFECT IN THE FIXATION OF NITROGEN BY AZOTOBACTER [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1960, 82 (02) : 376 - 378