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Category:1913 in the environment

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Subcategories

This category has the following 8 subcategories, out of 8 total.

E

Energy companies disestablished in 1913 (1 P)

M

1913 meteorology (5 P)

N

1913 natural disasters (2 C, 4 P)
Non-renewable resource companies disestablished in 1913 (2 P)
Non-renewable resource companies established in 1913 (6 P)

P

Protected areas established in 1913 (17 P)

R

Renewable resource companies established in 1913 (3 P)

S

Species described in 1913 (5 C)

Pages in category "1913 in the environment"

The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes.

N

National Conservation Exposition

W

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