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Category
:
Scientific organizations established in the 20th century
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Source: Wikipedia, the free encyclopedia.
Science portal
History portal
Scientific organizations
established in the 20th century
.
This
category
is for
Scientific organizations
established in the
20th century
.
15th
16th
17th
18th
19th
20th
21st
22nd
23rd
24th
25th
See also:
Category:Scientific organizations disestablished in the 20th century
Subcategories
This category has the following 10 subcategories, out of 10 total.
0–9
Scientific organizations established in the 1900s
(10 C)
Scientific organizations established in the 1910s
(10 C)
Scientific organizations established in the 1920s
(10 C)
Scientific organizations established in the 1930s
(10 C)
Scientific organizations established in the 1940s
(10 C, 1 P)
Scientific organizations established in the 1950s
(10 C)
Scientific organizations established in the 1960s
(10 C)
Scientific organizations established in the 1970s
(10 C)
Scientific organizations established in the 1980s
(10 C)
Scientific organizations established in the 1990s
(10 C)