Iton erosyon, pagtuno[1] o anas[2] in proseso kun diin it mga puwersa natural in nagbabalhin han mga bato ngan tuna.
- Boardman, John; Poesen, Jean (2006). Soil erosion in Europe. Wiley. ISBN 978-0-470-85910-0.
- Montgomery, David (October 2, 2008). Dirt: The Erosion of Civilizations (1st ed.). University of California Press. ISBN 978-0-520-25806-8. http://books.google.com/books?id=HSu8r15-nnoC.
- Montgomery, David R. (2007) Soil erosion and agricultural sustainability Ginhipos 2020-12-16 han Wayback Machine PNAS 104: 13268-13272.
- Brown, Jason; Drake, Simon (2009). Classic Erosion. Wiley.
- Vanoni, Vito A., ed. "The nature of sedimentation problems". Sedimentation Engineering. ASCE Publications. ISBN 978-0-7844-0823-0. http://books.google.com/books?id=TxGTDYz_FnwC&pg=PA1.
- Mainguet M. & Dumay F., 2011. Fighting wind erosion. One aspect of the combat against desertification. Les dossiers thématiques du CSFD. N°3. May 2011. CSFD/Agropolis International, Montpellier, France. 44 pp. Ginhipos 2020-12-30 han Wayback Machine
Oyzon, Voltaire Q.; Fullmer, John Mark; Cruzada, Evelyn C. Learner's Classified Dictionary for Learning English-Waray-Kana-Inabaknon-Tagalog Vocabularies. Tacloban City. 2014. p.23. ISBN 978-971-94520-8-9. Oyzon, Voltaire Q.; Fullmer, John Mark; Cruzada, Evelyn C. Learner's Classified Dictionary for Learning English-Waray-Kana-Inabaknon-Tagalog Vocabularies. Tacloban City. 2014. p.23. ISBN 978-971-94520-8-9.
