京津冀一体化背景下北京生态休闲农业发展研究
谭雅蓉,史亚军
Research of Beijing ecological leisure-agriculture under the background of the integrative development of Beijing-Tianjin-Hebei.
农学学报 . 2015, (4): 135 -140 .  DOI: 10.11923/j.issn.2095-4050.casb14110069