Biblioteca Digital

**Autoria(s):** United States. Division of Water Supply and Pollution Control.
Data(s)	31/12/1969
Resumo	Mode of access: Internet.
Formato	bib bib
Identificador	http://hdl.handle.net/2027/mdp.39015021044071 http://hdl.handle.net/2027/mdp.39015021042943
Idioma(s)	eng
Publicador	Washington
Direitos	Items in this record are available as Public Domain, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements.
Palavras-Chave	#Sewage disposal
Tipo	text

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