SOLUBILITY OF HYDROXYAPATITE

[11] FARR TD, 1950, 8 TENN VALL AUTH CHE

[12] SOLUBILITY OF CALCIUM PHOSPHATE IN CALCAREOUS SOILS [J]. NATURE, 1962, 193 (4821) : 1211 - &

[13] Individual activity coefficients of ions in aqueous solutions [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1937, 59 : 1675 - 1678

[14] LARSEN S, 1966, CHEM IND-LONDON, P1302

[15] SOIL PHOSPHATE SOLUBILITY [J]. NATURE, 1961, 189 (475) : 164 - &

[16] LEGG J. O., 1955, SOIL SCI SOC AMER PROC, V19, P139

[17] LEHR J. R., 1958, SOU SCI SOC AMER PROC, V22, P29

[18] LEHR JR, 1967, 6 TENN VALL AUTH CHE

[19] LINDSAY W. L., 1962, SOIL SCI SOC AMER PROC, V26, P446

[20] MORENO EC, 1968, NAT BUR STAND US A, V72, P773

[11] FARR TD, 1950, 8 TENN VALL AUTH CHE

[12] SOLUBILITY OF CALCIUM PHOSPHATE IN CALCAREOUS SOILS [J]. NATURE, 1962, 193 (4821) : 1211 - &

[13] Individual activity coefficients of ions in aqueous solutions [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1937, 59 : 1675 - 1678

[14] LARSEN S, 1966, CHEM IND-LONDON, P1302

[15] SOIL PHOSPHATE SOLUBILITY [J]. NATURE, 1961, 189 (475) : 164 - &

[16] LEGG J. O., 1955, SOIL SCI SOC AMER PROC, V19, P139

[17] LEHR J. R., 1958, SOU SCI SOC AMER PROC, V22, P29

[18] LEHR JR, 1967, 6 TENN VALL AUTH CHE

[19] LINDSAY W. L., 1962, SOIL SCI SOC AMER PROC, V26, P446

[20] MORENO EC, 1968, NAT BUR STAND US A, V72, P773