ECOLOGICAL GROUPING OF SOILS ACCORDING TO THEIR CHEMICAL SOIL STATE

[1] BAATH E, 1980, EFFECTS ACID PRECIPI, P375

[2] STUDYING DRIED, STORED SOIL SAMPLES - SOME PITFALLS [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1980, 44 (04) : 721 - 724

[3] GENETIC EVALUATION OF PROFILE DISTRIBUTION OF ALUMINUM, IRON, AND MANGANESE OXIDES [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1969, 33 (03): : 438 - +

[4] BOLT GH, 1976, SOIL CHEM A BASIC EL

[5] BOSSE I, 1964, THESIS U GOTTINGEN

[6] FASSBENDER HW, 1977, MITT DTSCH BODENKDL, V25, P175

[7] FIEDLER HJ, 1967, CHEM ERDE-GEOCHEM, V26, P93

[8] RELEASE OF ALUMINUM IN NORTHWEST-GERMAN ACID BROWN SOILS ON LOESS-SANDSTONE SOLIFLUCTION DEPOSITS [J]. ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1979, 142 (02): : 185 - 194

[9] Lindsay W.L., 1979, CHEM EQUILIBRIA SOIL

[10] MEIWES KJ, 1979, GOTTINGER BODENKDL B, V60

[1] BAATH E, 1980, EFFECTS ACID PRECIPI, P375

[2] STUDYING DRIED, STORED SOIL SAMPLES - SOME PITFALLS [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1980, 44 (04) : 721 - 724

[3] GENETIC EVALUATION OF PROFILE DISTRIBUTION OF ALUMINUM, IRON, AND MANGANESE OXIDES [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1969, 33 (03): : 438 - +

[4] BOLT GH, 1976, SOIL CHEM A BASIC EL

[5] BOSSE I, 1964, THESIS U GOTTINGEN

[6] FASSBENDER HW, 1977, MITT DTSCH BODENKDL, V25, P175

[7] FIEDLER HJ, 1967, CHEM ERDE-GEOCHEM, V26, P93

[8] RELEASE OF ALUMINUM IN NORTHWEST-GERMAN ACID BROWN SOILS ON LOESS-SANDSTONE SOLIFLUCTION DEPOSITS [J]. ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1979, 142 (02): : 185 - 194

[9] Lindsay W.L., 1979, CHEM EQUILIBRIA SOIL

[10] MEIWES KJ, 1979, GOTTINGER BODENKDL B, V60