JICA2000 / EMECS2000 / EMECS1998
JICA2001 / EMECS2001 / MEC2001 / acid-rain 2001
JICA2002 / EMECS2002 / MEC2002 / acid-rain 2002
JICA2003 / EMECS2003 / MEC2003 / acid-rain 2003
JICA2004 / EMECS2004 / MEC2004 / acid-rain 2004

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