editor J. Cihlar, A. D. Terrestrial carbon observation: The Ottawa assessment of requirements, status and next steps. FAO.
Chicago-referens (17:e uppl.)editor J. Cihlar, A.S. Denning. Terrestrial Carbon Observation: The Ottawa Assessment of Requirements, Status and Next Steps. FAO.
MLA-referens (8:e uppl.)editor J. Cihlar, A.S. Denning. Terrestrial Carbon Observation: The Ottawa Assessment of Requirements, Status and Next Steps. FAO.
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