Primavera silenciosa (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Primavera silenciosa" in Catalan language version.

refsWebsite

Global rank Catalan rank

3web.archive.org

1^st place

1^st place

198^th place

323^rd place

1historycooperative.org

low place

low place

1springerlink.com

2,569^th place

409^th place

1audubonmagazine.org

low place

low place

8,758^th place

7,518^th place

61^st place

108^th place

low place

low place

audubonmagazine.org

Graham, Frank. «Nature’s Protector and Provocateur». Audubon Magazine. Arxivat de l'original el 2010-08-25. [Consulta: 27 gener 2011].

eac.int

«Malaria Prevention and Control». East African Community Health.

historycooperative.org

Coates, Peter A. «The Strange Stillness of the Past: Toward an Environmental History of Sound and Noise». Environmental History, 10, 4, octubre 2005. Arxivat de l'original el 2007-07-16 [Consulta: 4 novembre 2007].

nrdc.org

NRDC: The Story of Silent Spring

pbs.org

McLaughlin, Dorothy. «Fooling with Nature: Silent Spring Revisited». Frontline. PBS. [Consulta: 24 agost 2010].

springerlink.com

"Beyond Silent Spring: Integrated Pest Management and Chemical Safety. Edited by H.F. van Emden and D.B. Peakall"^{[Enllaç no actiu]}. SpringerLink. Retrieved on 2007-11-04.

time.com

Matthiessen, Peter «Environmentalist Rachel Carson». Time Magazine, 153, 12, 29-03-1999. Arxivat de l'original el 2013-06-06 [Consulta: 27 gener 2011]. Arxivat 2013-06-06 a Wayback Machine.

web.archive.org

Coates, Peter A. «The Strange Stillness of the Past: Toward an Environmental History of Sound and Noise». Environmental History, 10, 4, octubre 2005. Arxivat de l'original el 2007-07-16 [Consulta: 4 novembre 2007].
Graham, Frank. «Nature’s Protector and Provocateur». Audubon Magazine. Arxivat de l'original el 2010-08-25. [Consulta: 27 gener 2011].
Matthiessen, Peter «Environmentalist Rachel Carson». Time Magazine, 153, 12, 29-03-1999. Arxivat de l'original el 2013-06-06 [Consulta: 27 gener 2011]. Arxivat 2013-06-06 a Wayback Machine.