Guidelines on applying for the approval of water and sewage works to deal with zebra mussel control.
Contributors: Ontario. Ministry of the Environment.
Publisher: Environment Ontario
Published: 1990
Place of publication: [Toronto]
Language: eng
Number of pages: 13
Subjects: Water treatment plants -- Ontario.; Zebra mussel -- Control -- Ontario.
Notes: "PIBS 1244."

"August 1990."

"Issue no. 1."