可视化

    环渤海区域水环境问题及其防治对策
    吴凯
    THE STATUS QUO AND THE PREVENTING AND CONTROLLING COUNTERMEASURES FOR THE WATER ENVIRONMENT PROBLEMS IN THE REGION SURROUNDED BY THE BOHAI SEA
    Wu Kai
    地理科学 . 1997, (3): 231 -236 .  DOI: 10.13249/j.cnki.sgs.1997.03.231