Columbia subject headings:
Environmentally Preferable Purchasing Program (U.S.)
Government purchasing--California--Santa Monica.
Green marketing--California--Santa Monica.
Green products--California--Santa Monica.
Harvard subject headings:
Environmentally Preferable Purchasing Program (U.S.)
Government purchasing--California--Santa Monica.
Green marketing--California--Santa Monica.
Green products--California--Santa Monica.
Princeton subject headings:
Environmentally Preferable Purchasing Program (U.S.)
Government purchasing--California--Santa Monica.
Green marketing--California--Santa Monica.
Green products--California--Santa Monica.