Millennium Ecosystem Assessment - 2005
.:: Range Of Terretrial Bacterial Nitrogen Fixation ::.
Date: March 2005
Photographer: Millennium Ecosystem Assessment
http://www.millenniumassessment.org
![Photo: Range Of Terretrial Bacterial Nitrogen Fixation](http://www.caithness.org/photos/nature/millenniumecosystem/15.jpg)
Date: March 2005
Photographer: Millennium Ecosystem Assessment
http://www.millenniumassessment.org