File:Nitrogen Cycle.svgimage is a derivative work of the following images: File:Cicle_del_nitrogen_de.svg licensed with Cc-by-sa-2.0-fr, Cc-by-sa-2.5,2.0,1.0, Cc-by-sa-3.0-migrated
File:Nitrogen cycle.svgDescriptionNitrogen cycle.svg Deutsch: Stickstoff-Kreislauf (P = Produzent, K = Konsument, D = Destruent) English: Nitrogen cycle (P = producer, K = consumer
File:Nitrogen Cycle 2.svgBytes) {{Information |Description=Nitrogen Cycle |Source=*[[:File:Cicle_del_nitrogen_de.svg|]] *[[:File:Nitrogen_Cycle.jpg|]] |Date=2009-09-27 05:44 (UTC)
File:Nitrogen Cycle-cy.svgimage is a derivative work of the following images: File:Cicle_del_nitrogen_de.svg licensed with Cc-by-sa-2.0-fr, Cc-by-sa-2.5,2.0,1.0, Cc-by-sa-3.0-migrated
File:Aquarium Nitrogen CycleZP.svg[[nitrogen cycle|nitrogen cycle]] in an [[aquarium|aquarium]]. Drawn by [[User:XcepticZP|XcepticZP]] original available at [Image:Aquarium_Nitrogen_Cycle