TY - Acta Geographica Sinica A1 - Xu Zice T1 - THE PRESENT SITUATION AND FUTURE TASKS OF THE GEOGRAPHICAL STUDIES IN THE COASTAL OPEN REGION Y1 - 1994-12-15 00:00:00.0 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 737 EP - 741 VL - 49 IS - s1 UR - {https://www.geog.com.cn/EN/10.11821/xb1994S1020} N1 - 10.11821/xb1994S1020 ER -