ADSORPTION OF COPPER BY PEAT LIGNITE AND BITUMINOUS COAL

[31] Vine J.D., 1958, 2 INT C PEAC US AT E, V2, P187

[32] VINE JD, 1963, 356D US GEOL SURV PR, P113

[33] WAKSMAN SA, 1938, HUMUS ORIGIN CHEMICA

[34] WRIGHT J. R., 1963, SOIL SCI SOC AMER PROC, V27, P171

[35] Yatsimirskii K. B., 1960, INSTABILITY CONSTANT

[36] [No title captured]

[31] Vine J.D., 1958, 2 INT C PEAC US AT E, V2, P187

[32] VINE JD, 1963, 356D US GEOL SURV PR, P113

[33] WAKSMAN SA, 1938, HUMUS ORIGIN CHEMICA

[34] WRIGHT J. R., 1963, SOIL SCI SOC AMER PROC, V27, P171

[35] Yatsimirskii K. B., 1960, INSTABILITY CONSTANT

[36] [No title captured]