共 50 条
- [2] DETERMINATION OF CATION-EXCHANGE CAPACITY OF SOILS BY INDIRECT ESTIMATION OF REFERENCE CATION RETENTION NEW ZEALAND JOURNAL OF SCIENCE, 1972, 15 (02): : 156 - 164
- [3] DETERMINING CATION-EXCHANGE CAPACITY AND EXCHANGEABLE CATIONS IN SALINE, CALCAREOUS, AND GYPSIFEROUS SOILS ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1987, 150 (05): : 357 - 357