The colorimetric determination of phosphorus in citric acid extracts of soils

[1] Bell RD, 1920, J BIOL CHEM, V44, P55

[2] Briggs AP, 1922, J BIOL CHEM, V53, P13

[3] CAIN JR, 1911, J IND ENG CHEM, V3, P476

[4] Studies on the blue colorimetric method for the determination of phosphorus [J]. SOIL SCIENCE, 1932, 33 (02) : 125 - 134

[5] Deniges G, 1920, CR HEBD ACAD SCI, V171, P802

[6] Dyer B., 1894, J CHEM SOC, V65, P115

[7] DYER B, 1901, PHILOS T ROY SOC LON, V194, P234

[8] Fiske CH, 1925, J BIOL CHEM, V66, P375

[9] Hillebrand W.F., 1929, APPL INORGANIC ANAL

[10] Kleiber M, 1932, Science, V75, P196, DOI 10.1126/science.75.1937.196

[1] Bell RD, 1920, J BIOL CHEM, V44, P55

[2] Briggs AP, 1922, J BIOL CHEM, V53, P13

[3] CAIN JR, 1911, J IND ENG CHEM, V3, P476

[4] Studies on the blue colorimetric method for the determination of phosphorus [J]. SOIL SCIENCE, 1932, 33 (02) : 125 - 134

[5] Deniges G, 1920, CR HEBD ACAD SCI, V171, P802

[6] Dyer B., 1894, J CHEM SOC, V65, P115

[7] DYER B, 1901, PHILOS T ROY SOC LON, V194, P234

[8] Fiske CH, 1925, J BIOL CHEM, V66, P375

[9] Hillebrand W.F., 1929, APPL INORGANIC ANAL

[10] Kleiber M, 1932, Science, V75, P196, DOI 10.1126/science.75.1937.196