FAO AGRIS - Système international des sciences et technologies agricoles

Observations of environmental change in Grand Canyon, Arizona

2002

Webb, Robert H. | Melis, Theodore S. | Valdez, Richard A.


Informations bibliographiques
Editeur
U.S. Geological Survey, U.S. Geological Survey, Information Services [distributor]
Pagination
1 online resource
D'autres materias
Grand canyon (ariz.); Grand canyon
Langue
anglais
Format
electronic resource, remote, computer, online resource
Note
by Robert H. Webb, Theodore S. Melis, and Richard A. Valdez ; prepared in cooperation with Grand Canyon Monitoring and Research Center.
Includes bibliographical references.
Mode of access: Internet at the USGS web site. Address as of 01/31/04: http://water.usgs.gov/pubs/wri/wri024080/pdf/WRIR4080.pdf; current access available via PURL.
Type
Interactive Resource; Text; Bibliography; Book; Monograph; Report; Monograph; Book
Auteur institutionnelle
Grand Canyon Monitoring and Research Center.
Geological Survey (U.S.)

2024-02-27
MODS
Fournisseur de données
Consulter Google Scholar
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