[Greenbuilding] Design Guidelines For Green Roofs pdf link FYF.

[Chris Green]

Design Guidelines For Green Roofs pdf, from cmhc:

http://www.cmhc.ca/en/inpr/bude/himu/coedar/loader.cfm?url=/commonspot/security/getfile.cfm&PageID=70146 
<http://www.cmhc.ca/en/inpr/bude/himu/coedar/loader.cfm?url=/commonspot/security/getfile.cfm&PageID=70146>

Cheers,

Chris Green.