National Pollutant Release Inventory (NPRI) Google Earth Layers

Campo	Valore
Origine	http://www.ec.gc.ca/inrp-npri/default.asp?lang=en&n=1D892B9F-1
Autore	Autore sconosciuto
Manutentore	Manutentore sconosciuto
date_released
date_updated	2009-11-27
department	Environment Canada
federal_agency
level_of_government	Federal
temporal_coverage-from	1994
temporal_coverage-to	2008
update_frequency

National Pollutant Release Inventory (NPRI) Google Earth Layers. No author.
Retrieved 12:30, May 22, 2013 (UTC).
the Data Hub