The Effect of Conservation Agriculture and Environmental Factors on CO2 Emissions in a Rainfed Crop Rotation - Carbonell-Bojollo, R.; Veroz-Gonzalez, O.; Ordoñez-Fernandez, R.; Moreno-Garcia, M.; Basch, G.; Kassam, A.; Repullo-Ruiberriz de Torres, M.A.; Gonzalez-Sanchez, E.J. (2019)