Category:Secondary sector of the economy
Appearance
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
Wikimedia Commons has media related to Secondary sector of the economy.
Subcategories
This category has the following 28 subcategories, out of 28 total.
*
A
B
C
- Industrial composting (9 P)
D
E
H
I
- Industrial cities (6 P)
- Industrial tourism (6 P)
M
O
P
- Industrial photographers (29 P)
S
Σ
Pages in category "Secondary sector of the economy"
The following 33 pages are in this category, out of 33 total. This list may not reflect recent changes.