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- [2] THE ROLE OF WOMEN IN TRADITIONAL AGRICULTURE - A CASE-STUDY OF WOMEN IN FOOD CROPS PRODUCTION IN RIVERS STATE, NIGERIA DISCOVERY AND INNOVATION, 1993, 5 (01): : 81 - 87
- [8] CASE-STUDY IN AMERICAN METHODOLOGICAL THOUGHT CURRENT SOCIOLOGY-SOCIOLOGIE CONTEMPORAINE, 1992, 40 (01): : 17 - 48