Access

You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:

login

Log in to your personal account or through your institution.

product information

Journal (American Water Works Association)
Vol. 65, No. 7 (July 1973), pp. 34-35
Stable URL: http://www.jstor.org/stable/41267382
Page Count: 2
  • More info
  • Cite this Item
Item Type
Article
Thumbnails
Preview not available
Preview not available

Page Thumbnails

  • Thumbnail: Page 
34
    34
  • Thumbnail: Page 
35
    35