AMMONIUM BICARBONATE-DTPA AND DTPA EXTRACTIONS OF SLUDGE-AMENDED SOILS

[11] PREDICTION OF AVAILABLE ZINC IN SEWAGE SLUDGE-AMENDED SOILS [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1986, 15 (02) : 133 - 136

[12] EXTRACTABILITY OF COPPER, ZINC, CADMIUM, AND LEAD IN SOILS INCUBATED WITH SEWAGE SLUDGE [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1977, 6 (01) : 47 - 52

[13] PLANT AVAILABILITY OF HEAVY-METALS IN A SLUDGE-TREATED SOIL .2. METAL EXTRACTABILITY COMPARED WITH PLANT METAL UPTAKE [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1984, 13 (03) : 344 - 349

[14] USE OF AMMONIUM BICARBONATE DTPA SOIL TEST TO EVALUATE ELEMENTAL AVAILABILITY AND TOXICITY [J]. COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 1985, 16 (03) : 323 - 338

[15] USE OF INDUCTIVELY-COUPLED PLASMA SPECTROMETRY FOR THE SIMULTANEOUS DETERMINATION OF MACRO-NUTRIENT AND MICRONUTRIENT IN NH4HCO3-DTPA EXTRACTS OF SOILS [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1979, 43 (01) : 75 - 78

[16] SOLTANPOUR PN, 1981, COLORADO STATE U AGR, V142

[17] SOLTANPOUR PN, 1982, AGRONOMY, V9, P22

[18] Steel RGD, 1980, PRINCIPLES PROCEDURE

[19] Stevenson F. J., 1982, HUMUS CHEM

[20] SOLUBILITY AND PLANT UPTAKE OF CADMIUM IN SOILS AMENDED WITH CADMIUM AND SEWAGE SLUDGE [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1977, 6 (01) : 72 - 77

[11] PREDICTION OF AVAILABLE ZINC IN SEWAGE SLUDGE-AMENDED SOILS [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1986, 15 (02) : 133 - 136

[12] EXTRACTABILITY OF COPPER, ZINC, CADMIUM, AND LEAD IN SOILS INCUBATED WITH SEWAGE SLUDGE [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1977, 6 (01) : 47 - 52

[13] PLANT AVAILABILITY OF HEAVY-METALS IN A SLUDGE-TREATED SOIL .2. METAL EXTRACTABILITY COMPARED WITH PLANT METAL UPTAKE [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1984, 13 (03) : 344 - 349

[14] USE OF AMMONIUM BICARBONATE DTPA SOIL TEST TO EVALUATE ELEMENTAL AVAILABILITY AND TOXICITY [J]. COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 1985, 16 (03) : 323 - 338

[15] USE OF INDUCTIVELY-COUPLED PLASMA SPECTROMETRY FOR THE SIMULTANEOUS DETERMINATION OF MACRO-NUTRIENT AND MICRONUTRIENT IN NH4HCO3-DTPA EXTRACTS OF SOILS [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1979, 43 (01) : 75 - 78

[16] SOLTANPOUR PN, 1981, COLORADO STATE U AGR, V142

[17] SOLTANPOUR PN, 1982, AGRONOMY, V9, P22

[18] Steel RGD, 1980, PRINCIPLES PROCEDURE

[19] Stevenson F. J., 1982, HUMUS CHEM

[20] SOLUBILITY AND PLANT UPTAKE OF CADMIUM IN SOILS AMENDED WITH CADMIUM AND SEWAGE SLUDGE [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1977, 6 (01) : 72 - 77