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https://www.riss.kr/link?id=M16448581
Washington : U.S. G.P.O. ; Denver, CO : For sale by Book and Open-File Report Sales, 1993
1993
영어
551.49/0978 판사항(20)
단행본(다권본)
District of Columbia
Hydrology of the Great Plains Aquifer system in Nebraska, Colorado, Kansas, and adjacent areas / by John O. Helgesen, Robert B. Leonard, and Ronald J. Wolf
viii, 80 p. : ill. (some col.), maps (some col.) ; 29 cm. + 1 portfolio (10 folded col. maps).
Regional aquifer-system analysis--Central Midwest U.S. Geological Survey professional paper ; 1414-E
"U.S. Department of the Interior, U.S. Geological Survey"--T.p. verso.
Shipping list no.: 94-0080-P.
Includes bibliographical references (p. 77-80).
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