Title Overview of the nitrogen and phosphorus cycles in the biosphere / [John P. Rafferty, narrator] ; [Melinda Leonard, director]

Published Chicago, IL : Encyclopedia Britannica, 2014

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Description 1 online resource (3 minutes) Summary A video on the elements found in all living things. Nitrogen cycle Notes Title from resource description page (viewed June 7, 2022) In English Subject Nitrogen cycle Phosphorus cycle (Biogeochemistry) Biogeochemical cycles Biogeochemical cycles. Nitrogen cycle. Phosphorus cycle (Biogeochemistry) Genre/Form Documentary films. Educational films. Short films. Educational films. Documentary films. Short films. Form Streaming video Author Leonard, Melinda, director Rafferty, John P., narrator Encyclopaedia Britannica, Inc., publisher

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