CO2, CO 2, global warming, climate change, greenhouse effect, greenhouse effect gases, emisiones de gases de efecto invernadero, carbon dioxide
Environment, Earth Sciences, LCC: GC1, Dewey: 551.4
Ecology, Ecosystem health, Biogeochemical cycles, Biological systems
MANAGEMENT, Sustainable development, Agriculture - trends, Agriculture - standards, Livestock, Breeding, Agriculture - education, Service development