... (Rapport and Regier, 19 80; Odum, 19 83; Rapport et al., 19 85; Swindale, 19 92; Izac and Swift, 19 94; Winograd, 19 94; van Bruschem, 19 97; Aldy et al., 19 98; Smit et al., 19 98). Gallopin (19 94a) ... Measurement and Renement 17 46.4.3 Practicality and Application 17 7References 17 8 Chapter 7 An Assessment of Health and Sustainability of a Smallholder-Dominated Tropical Highlands Ecosystem 18 17 .1 ... Inter-national Agriculture 28: 3–4.Durning, A. (19 90). How much is enough?. World Watch 3: 12 19 .Evans, F.C. (19 56). Ecosystem as the basic unit in ecology. Science 12 3: 11 27 11 28.Food and...