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203:
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8:
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148:
The following 6 pages are in this category, out of 6 total.
15:
145:Pages in category "Parks established in the 1940s"
219:
233:Protected areas established in the 1940s
150:This list may not reflect recent changes
220:
238:Parks established in the 20th century
13:
154:
142:
14:
249:
228:Parks by decade of establishment
1:
143:
7:
10:
254:
204:Plains Conservation Center
168:Blacklick Woods Metro Park
192:Jefferson Memorial Forest
180:Dag Hammarskjöld Plaza
209:Powsin Culture Park
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163:Baxter Woods
147:
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45:
222:Categories
71:1990s
66:1980s
61:1970s
56:1960s
51:1950s
46:1940s
41:1930s
36:1920s
31:1910s
26:1900s
21:1890s
134:25th
129:24th
124:23rd
119:22nd
114:21st
108:20th
102:19th
97:18th
92:17th
87:16th
82:15th
224::
152:.
199:P
187:J
175:D
158:B
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