• publisher: [Toronto, Ont.] : Queen's Printer for Ontario
  • creator: Molot, Lewis A Dillon, P. J Ontario. Ministry of the Environment
  • contributor: Dillon, P. J. Ontario. Ministry of the Environment.
  • Keyword: Water Nitrogen content Measurement. Water quality Ontario. Denitrification Ontario. Lakes Ontario.
  • years: 1993.
  • pages: vi, 20, [13] p. :
  • class: TD427.N5
  • isbn: 0777805197
  • notes: "January 1993."
  • download: pdf file