Columbia subject headings:
Architecture--Environmental aspects--Case studies.
Sustainable architecture--Case studies.
Sustainable buildings--Case studies.
Harvard subject headings:
Architecture, Modern--21st century
Architecture--Environmental aspects--Case studies.
Sustainable architecture--Case studies.
Sustainable buildings--Case studies.
Princeton subject headings:
Architecture--Environmental aspects--Case studies.
Case studies.
Sustainable architecture--Case studies.
Sustainable buildings--Case studies.