Water-resources activities of the U.S. Geological Survey in Pennsylvania, 1988-89 /

Autoria(s): Helm, Robert E.; Geological Survey (U.S.). Water Resources Division.
Data(s)

18/09/1989
Resumo

Includes bibliographies.

Mode of access: Internet.
Formato

bib
Identificador

http://hdl.handle.net/2027/pst.000015580894
Idioma(s)

eng
Publicador

Harrisburg, Pa. : U.S. Geological Survey,
Direitos

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Palavras-Chave #Geological Survey (U.S.). Water Resources Division. #Water resources development
Tipo

text
Acesso ao item digital