Category:Nature of North America in September 1972
Temperate regions: North America · – Polar regions: – Other regions:
Countries of North America: United States‡
‡: partly located in North America
‡: partly located in North America
  Nature of North America by month
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| Nature of North America in September by year: | |
| Nature of North America in 1972 by month: | |
Subcategories
This category has the following 2 subcategories, out of 2 total.