Organic phosphorus of soils

[1] Anderson RJ, 1915, J BIOL CHEM, V20, P475

[2] Aso K., 1904, B COL AGR, V6, P277

[3] The organic phosphorus content of some Iowa soils [J]. SOIL SCIENCE, 1922, 13 (02) : 119 - 124

[4] The formation of humus [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1921, 11 : 69 - 77

[5] FORBES EB, 1910, OHIO AGR EXP STA B, V215

[6] FRAPS GS, 1911, TEX AGR EXP STA B, V136

[7] FUNATSU T, 1908, B COL AGR TOKIO IMP, V7, P457

[8] GORTNER RA, 1916, SOIL SCI, V3, P99

[9] HIBBERT H, 1921, J IND ENG CHEM, V13, P334

[10] Iwanoff L., 1903, Z PHYSL CHEM, V39, P31

[1] Anderson RJ, 1915, J BIOL CHEM, V20, P475

[2] Aso K., 1904, B COL AGR, V6, P277

[3] The organic phosphorus content of some Iowa soils [J]. SOIL SCIENCE, 1922, 13 (02) : 119 - 124

[4] The formation of humus [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1921, 11 : 69 - 77

[5] FORBES EB, 1910, OHIO AGR EXP STA B, V215

[6] FRAPS GS, 1911, TEX AGR EXP STA B, V136

[7] FUNATSU T, 1908, B COL AGR TOKIO IMP, V7, P457

[8] GORTNER RA, 1916, SOIL SCI, V3, P99

[9] HIBBERT H, 1921, J IND ENG CHEM, V13, P334

[10] Iwanoff L., 1903, Z PHYSL CHEM, V39, P31