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Experiments have been made in the field to determine the way in which
fuel oil No. 1 spreads in some common unconsolidated deposits in Sweden,
such as esker material, bottom varves of glacial clay a...
Projeto Vida no Vale：universal access to water and sanitation in the North East of Minas Gerais (Brazil)
water and sanitation services North East
2009/5/4
In the rural areas of the developing countries, the access to water supply and sanitation services is still largely inadequate. Poor governance of the water sector is frequently singled out as a cause...