A água na medida certa: a hidrometria no Brasil

Synopsis: water in some degree: the hydrometric in Brazil. Publication that deals with various issues related to water as the definition of the hydrologic cycle, watershed, in addition to addressing how to measure the flow of a river and how water is used in the world.
Source: National Water Agency.
URL: http://www2.ana.gov.br/Paginas/catalogopublicacoes.aspx.