哈托博海伊州

哈托博海伊州是太平洋島國帛琉16個行政區之一，位於帛琉最南端，包含托比島和海倫環礁，首府是哈托博海伊，土地面積0.88平方公里。人口在1962年至2000年逐漸下降，其後2005年人口回升至44。

参考资料
外部連結
*[https://web.archive.org/web/20060829173928/http://cas.gmu.edu/~tobi/images/maps/maps.htm Links to pictures and maps of Tobi and Palau].
*[http://cas.gmu.edu/~tobi/fotigraphs/tobiaerialsebas.jpg Aerial view of the island of Tobi].
*[https://web.archive.org/web/20060613191559/http://www.kitelife.com/kitelines/welcome.htm KiteLines FALL 1977 (Vol. 1 No. 3) Articles on Kite Fishing on Tobi].
*[https://web.archive.org/web/20060625085622/http://globalcoral.org/Hotsarihie%20(Helen%20Reef)%20Project%20Report.htm Helen Reef]
*[https://web.archive.org/web/20070804223159/http://www.seacology.org/projects/individualprojects/PALAU_helen2005.htm Seacology Helen Reef Project] Seacology