ebrary, Inc, & Johnson, C. C. (2011). Mapping the chemical environment of urban areas. Wiley-Blackwell.
Chicago-viite (17. p.)ebrary, Inc, ja Christopher C. Johnson. Mapping the Chemical Environment of Urban Areas. Chichester, West Sussex ; Hoboken, NJ: Wiley-Blackwell, 2011.
MLA-viite (9. p.)ebrary, Inc, ja Christopher C. Johnson. Mapping the Chemical Environment of Urban Areas. Wiley-Blackwell, 2011.
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