Applied Sciences and Development, Volumes 3-5Institute for Scientific Co-operation., 1974 - Agriculture |
Contents
by Rüdiger Knapp | 7 |
The Relevance of Telecommunications to the Economies of | 20 |
The Geographic Distribution of Leprosy in the Developing Countries | 41 |
Copyright | |
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Africa amount analysis animals annual Applied Sciences Ariari average capital Censos Chaco consumption Costa Rica crops developing countries disease ecological economic regionalization ecotope Elgeyo energy example export factors farmers farming fertility field Figure fish forest fungicides g sediment/litre geoecological geographical growth Gulf of Martaban harvest hectare humid tropics important increase industry irrigated areas Irrigation Scheme Kenya labour Lake Nasser land large number leprosy maize malaria manganese nodules mapping Mauritius measures ment methods million Moghan natural regions Northern Thailand organic matter particular period physical working capacity physiotope PJKA planning plant population population density possible problems protein quantity result rice river San José satellite sediment shifting cultivation soil South species spray structure supply surface telecommunications telephone temperature timber tion transport Ultra Low Volume units various vegetation wagons wildlife zooplankton