Clean water-- where does it come from? : water purification for the International Space Station.

Bibliographic Details
Corporate Author:	United States. National Aeronautics and Space Administration
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : National Aeronautics and Space Administration, [1999]
Series:	Educational topic
Subjects:	Water > Purification. International Space Station.
Online Access:	https://purl.fdlp.gov/GPO/LPS51351

Description
Item Description:	Title from title screen (viewed on July 8, 2004). Date of issue from prelim. page. Electronic resource.
Format:	Mode of access: Internet via the NASA Web site. Address as of 7/8/04: http://spacelink.nasa.gov/Instructional.Materials/NASA.Educational.Products/International.Space.Station.Clean.Water/Water.Purification.for.the.ISS.pdf; current access is available via PURL.