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U.S. Geological Survey Professional Paper
Michael N. Machette
Janet L. Slate
Fred Melville Phillips
出版
U.S. Government Printing Office
, 1984
ISBN
1411321871
9781411321878
URL
http://books.google.com.hk/books?id=RzxSAQAAMAAJ&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN