七氯 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "七氯" in Chinese language version.

refsWebsite

Global rank Chinese rank

3web.archive.org

1^st place

1^st place

218^th place

198^th place

421^st place

761^st place

low place

low place

ca.gov

oehha.ca.gov

Public Health Goal for Heptachlor and Heptachlor Epoxide In Drinking Water - Office of Environment Health Hazard Assessment (PDF). California Environmental Protection Agency. 1999 [2013-12-19]. （原始内容 (PDF)存档于2009-05-04）.

cdc.gov

atsdr.cdc.gov

ATSDR. Heptachlor and Heptachlor Epoxide - Fact Sheet (PDF). 2007 [2013-12-15]. （原始内容存档 (PDF)于2012-06-05）.

pops.int

chm.pops.int

斯德哥尔摩公约对七氯的介绍. [2013-12-17]. （原始内容存档于2013-11-09）.

web.archive.org

ATSDR. Heptachlor and Heptachlor Epoxide - Fact Sheet (PDF). 2007 [2013-12-15]. （原始内容存档 (PDF)于2012-06-05）.
Public Health Goal for Heptachlor and Heptachlor Epoxide In Drinking Water - Office of Environment Health Hazard Assessment (PDF). California Environmental Protection Agency. 1999 [2013-12-19]. （原始内容 (PDF)存档于2009-05-04）.
斯德哥尔摩公约对七氯的介绍. [2013-12-17]. （原始内容存档于2013-11-09）.