Definition from Wiktionary, the free dictionary
This category contains only other categories, no dictionary entries. Its subcategories are on the topic: Earthquake engineering. They are of two sorts:
- Subcategories named like "aa:Earthquake engineering (with a prefixed language code) are categories of terms in specific languages. For example, "fr:Earthquake engineering is the Earthquake engineering-related category of French terms. You may be interested especially in Category:en:Earthquake engineering, for English terms.
- Subcategories of this one named without the prefixed language code are further categories just like this one, but devoted to topics finer than Earthquake engineering.
This category has only the following subcategory.
- ► en:Earthquake engineering (0 c, 15 e)