80 元券预售DiscoveryTolgoiOyu￥17850去看看中国国际图书专营店发布了【预售】Discovery of Oyu Tolgoi9780128160893ExplorationGeologicalDiscovery￥17460去看看澜瑞图书专营店发布了【3-4周达】Discovery of Oyu Tolgoi: A Case Study of Mineral and Geological Exploration [9780128160893]
![【3-4周达】Discovery of Oyu Tolgoi: A Case Study of Mineral and Geological Exploration [9780128160893]](https://img.alicdn.com/bao/uploaded/i1/2107887916/O1CN0116nBCu28LaNKyOREC_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
