Sudd (English Wikipedia)

Koang Tut Jing (8 September 2006). "Jonglei Canal Project Is A Looming Catastrophe". Gurtong. Archived from the original on 18 July 2011. Retrieved 22 October 2010.

hdl.handle.net (Global: 66^th place; English: 34^th place)

Lunt, Mark F.; Palmer, Paul I.; Feng, Liang; et al. (2019). "An increase in methane emissions from tropical Africa between 2010 and 2016 inferred from satellite data". Atmospheric Chemistry and Physics. 19 (23): 14721–14740. Bibcode:2019ACP....1914721L. doi:10.5194/acp-19-14721-2019. hdl:20.500.11820/013be268-2ebf-478a-a9d0-1e80f8c4b888. S2CID 198448426.

jstor.org (Global: 23^rd place; English: 15^th place)

Kirwan, L.P. (1957). "Rome beyond The Southern Egyptian Frontier". Geographical Journal. 123 (1): 13–19. Bibcode:1957GeogJ.123...13K. doi:10.2307/1790717. JSTOR 1790717.

nationalgeographic.com (Global: 489^th place; English: 425^th place)

news.nationalgeographic.com

"Massive Animal Herds Flourishing Despite Sudan War, Survey Reveals". National Geographic. Archived from the original on 14 June 2007. January 2007

ramsar.org (Global: 2,094^th place; English: 2,358^th place)

rsis.ramsar.org

"Sudd". Ramsar Sites Information Service. Retrieved 25 April 2018.

sagepub.com (Global: 609^th place; English: 451^st place)

eau.sagepub.com

Ahmad, A.M. (2008) Post-Jonglei planning in southern Sudan: combining environment with development Deprecated link archived 2 February 2013 at archive.today Environment and Urbanization, October 2008

semanticscholar.org (Global: 15^th place; English: 8^th place)

api.semanticscholar.org

Lunt, Mark F.; Palmer, Paul I.; Feng, Liang; et al. (2019). "An increase in methane emissions from tropical Africa between 2010 and 2016 inferred from satellite data". Atmospheric Chemistry and Physics. 19 (23): 14721–14740. Bibcode:2019ACP....1914721L. doi:10.5194/acp-19-14721-2019. hdl:20.500.11820/013be268-2ebf-478a-a9d0-1e80f8c4b888. S2CID 198448426.

time.com (Global: 84^th place; English: 63^rd place)

"Environment: Sarah Digs a Great Canal". Time. 10 January 1983. Archived from the original on 4 November 2012. Retrieved 24 May 2010.

web.archive.org (Global: 1^st place; English: 1^st place)

"Massive Animal Herds Flourishing Despite Sudan War, Survey Reveals". National Geographic. Archived from the original on 14 June 2007. January 2007
C. Michael Hogan. 2009. Painted Hunting Dog: Lycaon pictus, GlobalTwitcher.com, ed. N. Stromberg Archived 9 December 2010 at the Wayback Machine
"Environment: Sarah Digs a Great Canal". Time. 10 January 1983. Archived from the original on 4 November 2012. Retrieved 24 May 2010.
Koang Tut Jing (8 September 2006). "Jonglei Canal Project Is A Looming Catastrophe". Gurtong. Archived from the original on 18 July 2011. Retrieved 22 October 2010.

Sudd (English Wikipedia)

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time.com (Global: 84^th place; English: 63^rd place)

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