Guryongcheon Explained

Guryongcheon is a river of South Korea. It is a river of the Han River system.

In 2010, the density of fish increased by 10 times compared to 2008.[1]

Notes and References

  1. http://news20.busan.com/controller/newsController.jsp?newsId=20101112000121 브리핑 울산 척과천 하천생태계 회복