Canada. Environmental Impact Control Directorate & Canada. Environmental Protection Service. (1978). Code of good practice on dump closing or conversion to sanitary landfill at federal establishments. Environmental Impact Control Directorate.
Chicago Style (17th ed.) CitationCanada. Environmental Impact Control Directorate and Canada. Environmental Protection Service. Code of Good Practice on Dump Closing or Conversion to Sanitary Landfill at Federal Establishments. [Ottawa]: Environmental Impact Control Directorate, 1978.
MLA (9th ed.) CitationCanada. Environmental Impact Control Directorate and Canada. Environmental Protection Service. Code of Good Practice on Dump Closing or Conversion to Sanitary Landfill at Federal Establishments. Environmental Impact Control Directorate, 1978.