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- [21] CATION-EXCHANGE CAPACITY OF SOILS USED FOR CORN PRODUCTION IN MICHIGAN MICHIGAN AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1979, (369): : 1 - 6
- [27] CATION-EXCHANGE CAPACITY OF THE MAJOR GROUPS OF VIETNAMESE SOILS USED IN AGRICULTURE SOVIET SOIL SCIENCE, 1991, 23 (10): : 55 - 67