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Google圖書搜尋
Stratigraphy of Upper Cretaceous and Tertiary Sediments in a Core-hole Drilled Near Chesterville, Kent County, Maryland
Harry J. Hansen
出版
Department of Natural Resources, Maryland Geological Survey
, 1992
URL
http://books.google.com.hk/books?id=fdefSgAACAAJ&hl=&source=gbs_api