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Content 511 pages, 22 subcats, 33 files, 1885 nested pages
Main page Appropriate technology
Top page Solar distillation (70,579)

Subcategories

This category has the following 20 subcategories, out of 20 total.

Pages in category "Appropriate technology"

The following 151 pages are in this category, out of 511 total.

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Media in category "Appropriate technology"

The following 33 files are in this category, out of 33 total.

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