Raskmetallid (Estonian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Raskmetallid" in Estonian language version.

refsWebsite

Global rank Estonian rank

low place

9,317^th place

882^nd place

763^rd place

2,442^nd place

6,555^th place

epa.gov

Lead in Air: Health. United States Environmental Protection Agency.

tkk.fi

eny.tkk.fi

Ron Zevenhoven, Pia Kilpinen: Control of Pollutants in Flue Gases and Fuel Gases^{[alaline kõdulink]}. TKK, Espoo 2001.

unece.org

"1998 Aarhus Protocol on Persistent Organic Pollutants (POPs)". United Nations Economic Commission for Europe.