可视化

    兖州矿区采煤塌陷地状况与综合治理途径研究
    陈龙乾, 郭达志, 许善宽, 李健民, 张亦之
    A study on state and comprehensive control ways of subsided land of Yanzhou coal mining area in China
    CHEN Long-qian, GUO Da-zhi, XU Shan-kuan, LI Jian-min, ZHANG Yi-zhi
    自然资源学报 . 2002, (4): 504 -508 .  DOI: 10.11849/zrzyxb.2002.04.018