Guia de calidad del aire para el ozono

Uniform Title: Air quality guide for ozone. Spanish
Other Authors: United States. Environmental Protection Agency. Office of Air and Radiation.
Format: Electronic
Language: Spanish
Published: Washington, DC : U.S. Environmental Protection Agency, Air and Radiation, [2000]
Physical Description: 1 electronic text : HTML file.
Subjects:
Online Access: https://purl.fdlp.gov/GPO/LPS76103
Item Description: Mode of access: Internet from the AIRNow web site. Address as of 11/17/06: http://airnow.gov/index.cfm?action=static.guia; current access is available via PURL.
Title from title screen (viewed on Nov. 17, 2006).
"EPA-456/F-00-003."
"February 2000."
Spanish version of: Air quality guide for ozone.
GPO Cataloging Record Distribution Program (CRDP).
Physical Description: 1 electronic text : HTML file.
Format: Mode of access: Internet from the AIRNow web site. Address as of 11/17/06: http://airnow.gov/index.cfm?action=static.guia; current access is available via PURL.