Introductions in the year 1972. 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s Wikimedia Commons has media related to 1972 introductions. History portal
Introductions in the year 1972. 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s Wikimedia Commons has media related to 1972 introductions. History portal
