GRHCGreen Roofs for Healthy Cities (est. 1999; Canada)
GRHCGermans from Russia Heritage Collection
GRHCGrand Rapids Housing Commission (Grand Rapids, MI)
GRHCGenesee Region Home Care Association, Inc. (New York and New Jersey)
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References in periodicals archive ?
Membrane life can be extended two to three times, says MacDonagh, adding that the GRHC's green roof calculator is an important resource to use for your particular situation.
The 2004 Green Roofs for Healthy Cities (GRHC) Awards of Excellence were recently presented to winners, including:
Green Roofs for Healthy Cities (GRHC), the North American Green Roof Industry Association, launched the new Green Roof Professional (GRP) Accreditation Program at its 7th Annual International Greening Rooftops for Sustainable Communities Conference in Atlanta this past June.