Category:Zoos established in the 1950s
Subcategories
This category has the following 10 subcategories, out of 10 total.
0–9
- Zoos established in 1950 (1 P)
- Zoos established in 1951 (6 P)
- Zoos established in 1952 (6 P)
- Zoos established in 1953 (8 P)
- Zoos established in 1954 (10 P)
- Zoos established in 1955 (6 P)
- Zoos established in 1956 (6 P)
- Zoos established in 1957 (13 P)
- Zoos established in 1958 (7 P)
- Zoos established in 1959 (13 P)