van der Weerden, T. J., Noble, A. D. L., de Klein, C. A. M.
, Hutchings, N., Thorman, R. E., Alfaro, M. A., Amon, B., Beltram, I., Grace, P., Hassouna, M., Krol, D. J., Leytem, A. B., Salazar, F. & Velthof, G. L. (2021).
Ammonia and nitrous oxide emission factors for excreta deposited by livestock and land-applied manure.
Journal of Environmental Quality,
50(5), 1005-1023.
https://doi.org/10.1002/jeq2.20259