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Ground-water Resources of the Republic of El Salvador, Central America
Albert Nelson Sayre
George Carroll Taylor
出版
U.S. Government Printing Office
, 1951
URL
http://books.google.com.hk/books?id=K4OIaPqQn68C&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
Geologic and hydrologic studies of water supply as a part of the program of the Health and Sanitation Division of El Salvador.
