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TURNER , W. Evaluation of well drilling equipment for Bolivia Rural Water Supply and Sanitation Program . USA Water and Sanitation for Health Project , 1984 . 55 p . ( WASH Technical Report No. 116 ) . -G AGUIAR , G.M. DE Migracoes e ... | |
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TURNER , W. Evaluation of well drilling equipment for Bolivia Rural Water Supply and Sanitation Program . USA Water and Sanitation for Health Project , 1984 . 55 p . ( WASH Technical Report No. 116 ) . AGUIAR , G.M. DE Migracoes e ... | |
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TURNER , W. Evaluation of well drilling equipment for Bolivia Rural Water Supply and Sanitation Program . ter and Sanitation for Health Project , 1984 . 55 p . ( WASH Technical Report No. 116 ) . AGUIAR , G.M. DE Migracoes e politica de ... | |
 | Inter-American Institute of Agricultural Sciences (Zona Norte) - 778 páginas
Rural water supply and sanitation . New York , Wiley , 1956 . 2 . Wright , Charles S .: Dirección de Agricultura y Perca , FAO . Supplement to the second Quarterly , report of the assesor in soils . FAO - CHILE Informe Trimestral del ... | |
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Rural Water Supply and Sanitation . Time for a Change . World Bank Discussion Papers . Washington , D.C. 111 p . COTO C. , J.M. 1993. Contaminación del agua en Costa Rica por residuos del procesamiento del café y de porcinocultura . | |
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Water - use relations in agro - tourism Agro - tourism is nature - based and therefore relies heavily on the variation in natural ecosystems ... This means better water supply and sanitation and higher quality services in rural areas . | |
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RESEARCH IN FARMS STRUCTURES AND RURAL PLANNING by L.L. Boyd , Professor and Head of the Agricultural Engineering ... The location of water supply and sanitation facilities should be a part of the overall rural regional planning ... | |
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Appropriate Technology for Water Supply and Sanitation . Washington D.C .: The World Bank . Environment Protection Agency , 1973. The Quality of Life ; A Potential Tool for Decision Makers . Washington D.C . | |
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Drinking water supply and sanitation An estimated 80 % of all diseases and over one third of deaths in developing ... protected areas for sources of drinking water supply ; • • · Expand urban and rural water supply ; Control water ... | |
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To date, improvements in water supply and sanitation infrastructure, water. Biotechnology is not confined exclusively to genetic transformation technologies. On the contrary, there is another line of biotechnologies that do not require ... | |
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