Category:Protected areas disestablished in 1978From Wikipedia, the free encyclopedia Environment portal 19531954196419731974197819801991199319992004 1920s1930s1940s1950s1960s1970s1980s1990s2000s2010s2020s See also: Category:Protected areas established in 1978
Environment portal 19531954196419731974197819801991199319992004 1920s1930s1940s1950s1960s1970s1980s1990s2000s2010s2020s See also: Category:Protected areas established in 1978