TY - PROGRESS IN GEOGRAPHY A1 - Yanwen SHI, Erling LI, Xiaojian LI, Shixin REN T1 - Innovation pathways and spillover effects of agricultural industrial clusters: A case of vegetable production industrial cluster in Shouguang City, Shandong Province Y1 - 2019-06-27 00:00:00.0 JF - PROGRESS IN GEOGRAPHY JO - PROGRESS IN GEOGRAPHY SP - 861 EP - 871 VL - 38 IS - 6 UR - {https://www.progressingeography.com/EN/10.18306/dlkxjz.2019.06.007} N1 - 10.18306/dlkxjz.2019.06.007 ER -