Imprint

Responsible:

WGRIN, World Green Roof Infrastructure Network, c/o Green Roofs for Healthy Cities
406 King Street East, Toronto, Ontario, Canada M5A 1L4, Telephone: 416.971.4494 Fax: 416.971.9844

Manfred Köhler, FBB, Germany

Geoff Wilson, GRA,

Webmaster: Jacob Köhler