Category:Treaties entered into force in 1977
From Infogalactic: the planetary knowledge core
This category is for treaties that entered into legal force in the year 1977. For treaties that were written and opened for signature in 1977, see Category:Treaties concluded in 1977.
| Treaties by year of entry into force: | 1972 • 1973 • 1974 • 1975 • 1976 • 1977 • 1978 • 1979 • 1980 • 1981 • 1982 |
Pages in category "Treaties entered into force in 1977"
The following 10 pages are in this category, out of 10 total.
