1. Opinion: Soil carbon sequestration is an elusive climate mitigation tool;Amundson;Proceedings of the National Academy of Sciences of the United States of America,2018
2. Beddington , J. Asaduzzaman , M. Clark , M. Fernández , A. Guillou , M. Jahn , M. Wakhungu , J. 2012 Achieving food security in the face of climate change: Summary for policy makers from the Commission on Sustainable Agriculture and Climate Change https://cgspace.cgiar.org/handle/10568/35589
3. Non-flat earth recalibrated for terrain and topsoil;Blakemore;Soil Systems,2018
4. Brown , L.R. Wolf , E.C. 1984 . Soil erosion: Quiet crisis in the world economy Washington, DC Worldwatch Institute https://eric.ed.gov/?id=ED249045
5. Soil quality-a critical review;Bünemann;Soil Biology and Biochemistry,2018