Nutrients in the Canadian environment : reporting on the state of Canada's environment / prepared by Indicators and Assessment Office, Ecosystem Science Directorate, Environmental Conservation Service, Environment Canada.
Nutrients in the Canadian environment : reporting on the state of Canada's environment / prepared by Indicators and Assessment Office, Ecosystem Science Directorate, Environmental Conservation Service, Environment Canada.
"Cat. no. EN1-11/97E"--T. p. verso.Issued also in French under title: Les éléments nutritifs dans l'environnement au Canada."Prepared by the Indicator...
Issued also in French under title: Les éléments nutritifs dans l'environnement au Canada.
"Prepared by the Indicators and Assessment Office of Environment Canada. Gary Ironside was the principal researcher and writer of the report."--Acknowledgements.
Distributed by the Government of Canada Depository Services Program.