Subjects: Water Pollution / Languages: Portuguese / Publication Year: 1900 - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Water Pollution ✖ Languages Portuguese ✖ Publication Year 1900 ✖

1. Lute contra a doença

Publication:: [Lisbon, Portugal] : Direcção-Geral de Saúde, Serviço de Educação Sanitária, [19--]
Subject(s):: Water Pollution
Disease Transmission, Infectious -- prevention & control
Waste Products