-~7/- by boat, tide and weather conditions frequently increase travelling tins by one or two hours, and therefore, we have designated Rumung an intermediate area. Similar considerations prompted us to designate Nalung in Kasrae as an intermediate area. ' Go 4. Sub-district center hospitals are much more limited in services, equipment, and personne! than district center hospitals. The two geographic subareas are not exactly comparable. 5. These figures are reproduced from Kay, "Population Growth" P.20. ' . discussion of them. 6. Ibid 7. P. 20-21. | Changing future political status (See Section : See his an ); may change popula- tion variables in ways which cannot now be predicted, especially the migra-tion patterns. (