Template:Decade in the environment category header
To create a category of the form "Category:YYY0s in the environment", e.g. Category:1890s in the environment.
Usage[edit]
{{Decade in the environment category header}}
To create a category of the form "Category:YYY0s in the environment", e.g. Category:1890s in the environment.
{{Decade in the environment category header}}