Ciclo do nitrogênio (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ciclo do nitrogênio" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

68^th place

56^th place

low place

1,845^th place

low place

low place

1web.archive.org

1^st place

1^st place

89^th place

66^th place

cia.gov

The World Factbook (2007), The World Factbook - Portugal

europa.eu

themes.eea.europa.eu

European Environment Agency (2006), Nutrients in freshwater (CSI 020) - Assessment DRAFT
European Environment Agency (2005), Nutrients in freshwater (CSI 020) - Assessment published Nov 2005

maweb.org

Millenium Ecosystem Assessment (2005), Millenium Environment Assessment - Chapter 12: Nutrient Cycling Arquivado em 28 de setembro de 2007, no Wayback Machine.

ufpel.edu.br

www2.ufpel.edu.br

http://www2.ufpel.edu.br/cic/2010/cd/pdf/CB/CB_01244.pdf

web.archive.org

Millenium Ecosystem Assessment (2005), Millenium Environment Assessment - Chapter 12: Nutrient Cycling Arquivado em 28 de setembro de 2007, no Wayback Machine.