• publisher: [Montana : s.n.]
  • creator: Montana.Water Quality Bureau American Water Works Association.Montana Section
  • contributor: Montana. Water Quality Bureau. American Water Works Association. Montana Section.
  • Keyword: Water Purification Periodicals. Sewage Purification Periodicals.
  • pages: v. :
  • notes: Some issues are the official bulletin of the MSAWWA-MWPCA Conference.
  • download: pdf file