Search Results       Your search for [subject]Transportation -- Washington, D.C returned 1 record.           Household transportation use and urban air pollution : a comparative analysis of Thailand, Mexico, and the United States. by De Souza, Roger-Mark; Washington, D.C.: Population Reference Bureau, 1999. Subject: Air -- Pollution -- Thailand -- Bangkok; Air -- Pollution -- Mexico -- Mexico City; Air -- Pollution -- Washington D.C; Transportation -- Thailand -- Bangkok; Transportation -- Mexico -- Mexico City; Transportation -- Washington, D.C; Urban transportation -- Environmental aspects.          Add to Book Cart Relevance: 14.67%