52:
35:
118:
76:
93:
123:
112:
39:
80:
56:
97:
20:
This category has the following 4 subcategories, out of 4 total.
53:Caves of North America by dependent territory
8:
7:
90:
73:
49:
32:
22:
14:
36:Caves of North America by country
1:
140:
119:Landforms of North America
77:Caves of Central America
94:Caves of the Caribbean
124:Caves by continent
131:
99:
92:
82:
75:
58:
51:
41:
34:
139:
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89:
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31:
12:
11:
5:
137:
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127:
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88:
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61:
47:
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44:
30:
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26:
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23:
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10:
9:
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3:
2:
136:
125:
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120:
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95:
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78:
74:
69:
68:
65:
54:
50:
45:
37:
33:
28:
27:
25:
21:
17:Subcategories
16:
19:
98:(1 C, 34 P)
113:Categories
40:(16 C)
81:(4 C)
57:(3 C)
115::
96:
79:
55:
38:
66:*
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