On Characteristics and Problems of Ecologic Environment Management and Policy Research in China: A Study Based on Bibliometrics
YANG Lihua, YU Chunling, YANG Wenjun
Journal of Beijing University of Aeronautics and Astronautics Social Sciences Edition . 2016, (3): 1 -14 .  DOI: 10.13766/j.bhsk.1008-2204.2015.0379