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- [33] ROADS FOR THE DEVELOPMENT OF AGRICULTURE - LESSONS FROM AFRICA ON THE DESIGN, CONSTRUCTION, MAINTENANCE AND VALUE OF RURAL ROADS PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS PART 1-DESIGN AND CONSTRUCTION, 1987, 82 : 1040 - 1042
- [36] IMPLEMENTATION FOR SUSTAINABILITY - LESSONS FROM INTEGRATED RURAL-DEVELOPMENT - HONADLE,G, VANSANT,J THIRD WORLD PLANNING REVIEW, 1986, 8 (04): : 370 - 371