Bibliografia

Meyers, RA, Dittrick, DK (Eds) (nd) Encyclopedia of Environmental Pollution and Cleanup. Volume I and Volume II. John Wiley & Sons, Inc. NY
Iskandar, IK(Ed) (2000) Environmental Restoration of Metals-Contaminated Soils. Lewis Publishers, Boca Raton FL
Rodríguez Eugenio, N, McLaughlin, MJ, Pennock, DJ, Food and Agriculture Organization of the United Nations, Global Soil Partnership, 2018. Soil pollution: a hidden reality. http://www.fao.org/3/I9183EN/i9183en.pdf (2018) Food and Agriculture Organization of the United Nations, Global Soil Partnership
Hudson, N.W. (2015) Soil Conservation, Third Edition, Scientific Publishers (Imprint), Rajasthan (India), 391 p.
Osman, KT (2014) Soil Degradation, Conservation and Remediation. Springer Netherlands. 237 p.
Pierzynski, G. M., Sims, J. T., Vance, G. F. (2005) Soils and environmental quality. (3ª edição). Florida: Taylor e Francis Group
Weil, RR & Brady, NC (2017) The Nature and Properties of Soils. 15th edition, Pearson Education Limited

Não foi definida bibliografia secundária