Ратарство — разлика између измена

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* Стемић Миломир, Јаћимовић Братислав (2006): ''Основи аграрне географије'', Јантар група, Земун
* Cook, R.L., H.F. McColly, L.S. Robertson, and C.M. Hansen. 1958. Save Money - Water - Soil with Minimum Tillage. Extension Bulletin 352. Cooperative Extension Service, Michigan State University, East Lansing.
* Sprague, Milton A., and Glover B. Triplett. 1986. No-tillage and surface-tillage agriculture : the tillage revolution. New York, Wiley. {{ISBN |978-0-471-88410-1}}
* Troeh, Frederick R., J. Arthur Hobbs, Roy L. Donahue. 1991. Soil and water conservation for productivity and environmental protection, 2nd ed. Englewood Cliffs, N.J., Prentice-Hall. {{ISBN |978-0-13-096807-4}}
* Soil Science of America. 2009. Glossary of Soil Science Terms. [Online]. Available at https://www.soils.org/publications/soils-glossary (28 September 2009; verified 28 September 2009). Soil Science of America, Madison, WI.
* [http://www.sciencebuddies.org/science-fair-projects/project_ideas/EnvSci_p052.shtml No-Plow Farmers Save Our Soil]
* [http://www.dailymail.co.uk/news/article-1145431/Now-farm-help-teach-world-live-oil-says-woman-banished-plastic-bags-town.html I will teach the world farming without oil]
* [http://www.umequip.com/tillage/primary/zone-builder Manufacturer of Agricultural Zone Till Subsoiler with Photos] (umequip.com by Unverferth Equipment)
* {{Cite book|last = Brady|first = Nyle C.|authorlink =|author2=R.R. Weil|title = The nature and property of soils, 13th edition|publisher = Prentice Hall|year = 2002|location = New Jersey|id={{ISBN |978-0-13-016763-7}} }}
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