Category:1978 in the environment
From Wikipedia, the free encyclopedia
See also: 1978 in the environment
This category has only the following subcategory.
- ► Protected areas established in 1978 (1 C, 147 P)
Pages in category "1978 in the environment"
The following 23 pages are in this category, out of 23 total. This list may not reflect recent changes (learn more).