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https://www.riss.kr/link?id=M16429050
Ada, Okla.: Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, [1991]
1991
영어
단행본(마이크로자료)
United States of America
Regional assessment of aquifer vulnerability and sensitivity in the conterminous United States microform / Wayne A. Pettyjohn, Mark Savoca, Dale Self
viii, 319 p.: ill., maps; 28 cm
EPA; 600/2-91/043
Distributed to depository libraries in microfiche.
Shipping list no.: 93-0565-M.
"August 1991."
"EPA/600/2-91/043."
"Funded wholly or in part by the United States Environmental Protection Agency under cooperative agreement CR-815754 to Oklahoma State University"--T.p. verso.
Includes bibliographical references (p. 307-319).
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