MAXIMIANA, G. C. A.; http://lattes.cnpq.br/3469272519544942; MAXIMIANA, Gabriela Cecília Alexandre. (BrasilCentro de Humanidades - CHUFCGUniversidade Federal de Campina Grande, 2013)
The deficiency in sanitation services in urban centres is a constant problem these days.
This fact occurs both in big cities and in small towns. This way is visible against the
deficiency of basic sanitation services ...