| Physical activity areas in urban parks and their use by the elderly from two cities in China and Germany 期刊论文 LANDSCAPE AND URBAN PLANNING, 2018, 178: 261-269 作者: Duan, Yanping; Wagner, Petra; Zhang, Ru; Wulff, Hagen; Brehrn, Walter
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09 Urban parks Physical activity areas Elderly Park-based physical activity Health enhancing physical activity |