GPI

This page describes a concept which is part of our glossary

This article or section is a stub. Stubs are articles that have not yet received substantial attention from the authors. They are short or insufficient pieces of information and require additions to further increase the article's usefulness. The project values stubs as useful first steps toward complete articles. See Wiki workflow and Wikipedia:Stub for more details on this process. See all the stubs in Category:Stubs

See also

• Bottom line
• Human Ecology