Li, X., Dodson, J., Zhou, J., & Zhou, X. (2009). Increases of population and expansion of rice agriculture in Asia, and anthropogenic methane emissions since 5000BP. Quaternary International, 202(1-2), 41-50. doi:10.1016/j.quaint.2008.02.009
Li, X., Dodson, J., Zhou, J., & Zhou, X. (2009). Increases of population and expansion of rice agriculture in Asia, and anthropogenic methane emissions since 5000BP. Quaternary International, 202(1-2), 41-50. doi:10.1016/j.quaint.2008.02.009