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This category has the following 11 subcategories, out of 11 total.
356:
Pages in category "Protected areas established in the 1980s"
144:
Category:Protected areas disestablished in the 1980s
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359:This category contains only the following page.
393:Protected areas established in the 20th century
408:Protected areas by decade of establishment
361:This list may not reflect recent changes
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320:Protected areas established in 1989
303:Protected areas established in 1988
286:Protected areas established in 1987
269:Protected areas established in 1986
252:Protected areas established in 1985
235:Protected areas established in 1984
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201:Protected areas established in 1982
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403:1980s in the environment
374:Superior Hiking Trail
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324:(1 C, 164 P)
307:(1 C, 166 P)
290:(1 C, 178 P)
273:(2 C, 140 P)
256:(2 C, 134 P)
239:(1 C, 229 P)
222:(1 C, 125 P)
192:(1 C, 137 P)
175:(4 C, 201 P)
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387:Categories
142:See also:
205:(129 P)
344:(20 P)
71:2030s
66:2020s
61:2010s
56:2000s
51:1990s
46:1980s
41:1970s
36:1960s
31:1950s
26:1940s
21:1930s
134:25th
129:24th
124:23rd
119:22nd
114:21st
108:20th
102:19th
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92:17th
87:16th
82:15th
160:0–9
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