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Additional Resources

For additional info, please contact Stephan Brenneisen, Dr. phil Geograph, ZHAW – Zurich University of Applied Sciences, Institute of Environment and Nature Ressources, Centre of nature management-Urban Greening Competence Centre Green Roofs, Gr?ntal, Postfach 335, CH – 8820 W?denswil, email:; or Nathalie Baumann, Dipl. BioGeografin, email:

Located on the property of the Asphof Hen Unit, the open air structure is used to shelter hay rolls used on the farm property. This large shed was seeded in April and May of 2005.


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