View source for File:Nitrogen Cycle drawing.png

== Summary ==
{{Image_Details
|description  =     * This is an image of nitrogen cycle taken from this [1] EPA website.  Minor cleanup (text, flat areas) and conversion to PNG by Ilmari Karonen.
|author       = Ilmari Karonen
|copyright    = Ilmari Karonen
|source       = Wikimedia Commons
|date-created = 2010-03-27
|pub-country  = United States
|notes        = This image (or other media) is a work of an Environmental Protection Agency employee, taken or made during the course of an employee's official duties. As works of the U.S. federal government, all EPA images are in the public domain.
|versions     = 
}}
== Licensing/Copyright status ==
{{PD}}