Category:Treaties entered into force in 1980
From Infogalactic: the planetary knowledge core
This category is for treaties that entered into legal force in the year 1980. For treaties that were written and opened for signature in 1980, see Category:Treaties concluded in 1980.
| Treaties by year of entry into force: | 1975 • 1976 • 1977 • 1978 • 1979 • 1980 • 1981 • 1982 • 1983 • 1984 • 1985 |
Pages in category "Treaties entered into force in 1980"
The following 7 pages are in this category, out of 7 total.
