This is the root, or top level, of the Ballarat and District Industrial Heritage Project's category system. Its subcategories contain articles as well as project pages. Pages do not appear in this category directly, only in its subcategories (or, more likely, in further subcategories of those).
This category has the following 16 subcategories, out of 16 total.
Pages in category "Contents"
This category contains only the following page.