DETERMINATION AND ISOTOPE-RATIO ANALYSIS OF DIFFERENT FORMS OF NITROGEN IN SOILS .5. FIXED AMMONIUM

[1] ALLISON L. E., 1960, Soil Science Society of America. Proceedings, V24, P36

[2] [Anonymous], AGRONOMY

[3] BLACK CA, 1965, AGRONOMY ED, V9, P1179

[4] BREMNER J. M., 1959, JOUR AGRIC SCI, V52, P147, DOI 10.1017/S0021859600036625

[5] BREMNER J. M., 1959, JOUR AGRIC SCI, V52, P137, DOI 10.1017/S0021859600036613

[6] BREMNER J. M., 1960, JOUR AGRIC SCI, V55, P11, DOI 10.1017/S0021859600021572

[7] BREMNER J. M., 1965, SOIL SCI SOC AMER PROC, V29, P504

[8] DETERMINATION AND ISOTOPE-RATIO ANALYSIS OF DIFFERENT FORMS OF NITROGEN IN SOILS .3. EXCHANGEABLE AMMONIUM NITRATE AND NITRITE BY EXTRACTION-DISTILLATION METHODS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1966, 30 (05): : 577 - &

[9] STEAM DISTILLATION METHODS FOR DETERMINATION OF AMMONIUM NITRATE AND NITRITE [J]. ANALYTICA CHIMICA ACTA, 1965, 32 (05) : 485 - &

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

[1] ALLISON L. E., 1960, Soil Science Society of America. Proceedings, V24, P36

[2] [Anonymous], AGRONOMY

[3] BLACK CA, 1965, AGRONOMY ED, V9, P1179

[4] BREMNER J. M., 1959, JOUR AGRIC SCI, V52, P147, DOI 10.1017/S0021859600036625

[5] BREMNER J. M., 1959, JOUR AGRIC SCI, V52, P137, DOI 10.1017/S0021859600036613

[6] BREMNER J. M., 1960, JOUR AGRIC SCI, V55, P11, DOI 10.1017/S0021859600021572

[7] BREMNER J. M., 1965, SOIL SCI SOC AMER PROC, V29, P504

[8] DETERMINATION AND ISOTOPE-RATIO ANALYSIS OF DIFFERENT FORMS OF NITROGEN IN SOILS .3. EXCHANGEABLE AMMONIUM NITRATE AND NITRITE BY EXTRACTION-DISTILLATION METHODS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1966, 30 (05): : 577 - &

[9] STEAM DISTILLATION METHODS FOR DETERMINATION OF AMMONIUM NITRATE AND NITRITE [J]. ANALYTICA CHIMICA ACTA, 1965, 32 (05) : 485 - &

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