id author title date pages extension mime words sentences flesch summary cache txt work_nqd46wzonvggrlafgi4euxlnnq Michael von Hoyer Methods for the improvement of the water supply in the Chaco of Paraguay 2000 3 .pdf application/pdf 2783 205 59 modern methods for the exploration and development of groundwater resources combined with the installation of the necessary technical equipment; (b) the population of the urban centres: development and protection of fresh groundwater resources against contamination; (c) the population of the rural areas i.e. campesinos, indigenous To enable the DRH to perform standard hydrogeological investigations in the Chaco, the project has purchased drilling equipment by the project is to improve the knowledge of groundwater conditions in the central part of the Chaco, where three Mennonite Chaco the project embarked on the construction of water supply systems in small settlements in 1994. From the onset the project pursued the aim that the water supply systems that were to be constructed should be operated and From 1994 until 1998 the project constructed water supply systems in 71 villages with a total of approximately 26,000 inhabitants. ./cache/work_nqd46wzonvggrlafgi4euxlnnq.pdf ./txt/work_nqd46wzonvggrlafgi4euxlnnq.txt