Open AccessStudy on the Relationship between the City and the River in the Country Administrative Center of Heilongjiang Province
Author(s) -
慧君 郝
Publication year - 2018
Publication title -
di li ke xue yan jiu
Language(s) - English
Resource type - Journals
eISSN - 2168-5762
pISSN - 2168-5770
DOI - 10.12677/gser.2018.72015
Subject(s) - center (category theory) , geography , business , socioeconomics , sociology , crystallography , chemistry