| 词条 | Yeosucheon |
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References1. ^{{cite journal |last1=Park |first1=Chan Jin |last2=Song |first2=Sang Ha |last3=Kim |first3=Dae Han |last4=Gye |first4=Myung Chan |title=Evaluation of Water Quality Using Fire-bellied Toad (Bombina orientalis) Embryos in Tancheon Basin |journal=Korean Journal of Environmental Biology |date=December 9, 2015 |volume=33 |issue=4 |url=http://www.ebr.or.kr/journal/article.php?code=37683 |accessdate=June 15, 2018}} {{coord missing|South Korea}}{{SouthKorea-river-stub}} 1 : Rivers of South Korea |
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