Journal of Environmental Protection
Vol.4 No.12(2013), Paper ID 40552, 11 pages
DOI:10.4236/jep.2013.412156
A Study of Hygiene in Swedish Schools and Pre-Schools-Sources of Air Pollution
Thomas Alsmo, Catharina Alsmo
Library Research, Olten, Switzerland. Library Research, Olten, Switzerland.
Copyright © 2013 Thomas Alsmo, Catharina Alsmo et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
How to Cite this Article
Download citation as EndNote
Copyright © 2024 by authors and Scientific Research Publishing Inc.
This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.