|
1
|
|
Convention on Long-range Transboundary Air Pollution (1979) -- History. / https://id.loc.gov/authorities/names/n93089435 https://id.loc.gov/authorities/subjects/sh99005024
|
2004
|
1
|
|
2
|
|
Convention on Long-range Transboundary Air Pollution (1979). Protocols, etc., 1991 November 18. / https://id.loc.gov/authorities/names/n93095518
|
2004
|
1
|
|
3
|
|
Convention on Long-range Transboundary Air Pollution (1979). Protocols, etc., 1998 June 24. / https://id.loc.gov/authorities/names/n00104818
|
2004
|
1
|
