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Journal of Research of the U.S. Geological Survey
Geological Survey (U.S.)
Geological Survey (U.S.).
出版
U.S. Geological Survey
, 1978
URL
http://books.google.com.hk/books?id=JSr28s-LegAC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
Scientific notes and summaries of investigations in geology, hydrology, and related fields.