EN中文
Spatio-temperal Characteristics of sparity of Counties Comprehensive Development Level in Central Liaoning Urban Agglomeration
SANG Qiu, ZHANG Ping-Yu, GAO Xiao-Na, XIN Xin
SCIENTIA GEOGRAPHICA SINICA . 2008, (2): 150 -155 .  DOI: 10.13249/j.cnki.sgs.2008.02.150