Template:Biogeochemical cycle
From Wikipedia, the free encyclopedia
| Biogeochemical cycles |
|---|
| Carbon cycle - Hydrogen cycle - Nitrogen cycle |
| Oxygen cycle - Phosphorus cycle - Sulfur cycle - Water cycle |
- This page was last modified 20:47, 5 April 2006 by Wikipedia user Daniel Collins. Based on work by Wikipedia user(s) Poppypetty.
- All text is available under the terms of the GNU Free Documentation License. (See Copyrights for details.)
Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. - About Wikipedia
- Disclaimers