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- [34] INTERNATIONAL AGRICULTURAL-RESEARCH INSTITUTE AS A SOURCE OF AGRICULTURAL-DEVELOPMENT AGRICULTURAL ADMINISTRATION, 1978, 5 (04): : 293 - 308
- [37] FACTORS THAT WILL INFLUENCE 1978 ECONOMY - INTERNATIONAL ECONOMIC-ISSUES FOR 1978 WHARTON MAGAZINE, 1977, 2 (02): : 55 - 56