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Google圖書搜尋
Water in the Coal Mining Industry
Monique Josette Chelin
其他書名
An Assessment of Water Management Issues Facing the Coal Mining Industry of the Witbank and Middelburg Dam Catchments
出版
University of Pretoria
, 2000
URL
http://books.google.com.hk/books?id=C89uAQAACAAJ&hl=&source=gbs_api