Ŏrŭmch'i nŭn wae sallan t'ap ŭl ssaŭlkka?
Subtitle: uri kang kwa uri minmul kogi iyagi
By: kŭl, sajin Song Ho-bok ; yŏkkŭn kot Chayŏn kwa Saengt'ae
Contributors: Chayŏn kwa Saengt'ae
Edition: Ch'op'an
Series: Chayŏn kwa saram ŭl innŭn saengt'ae esei -- 4
Publisher: P'ilt'ong
Published: 2010
Place of publication: Sŏul
Language: kor
Number of pages: 263
ISBN-13: 9788996311751
Subjects: Freshwater fishes; Behavior; Freshwater ecology