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3. Adams RH, Guzmán-Osorio FJ (2008) Evaluation of land farming and chemico-biological stabilization for treatment of heavily contaminated sediments in a tropical environment. Int J Environ Sci Technol 5:169–178
4. Adams RH, Díaz-Ramírez IJ, Guzmán-Osorio FJ, Gutiérrez-Rojas M (2006) Biodegradation and detoxification of soil contaminated with heavily weathered hydrocarbons. In: 13th international environmental petroleum conference, international environmental petroleum consortium. San Antonio, Texas, 16–20 Oct
5. Adams RH, Guzmán-Osorio FJ, Álvarez-Rivera JA, Domínguez-Rodríguez VI (2007) Long term fertility monitoring of soil treated by the chemical–biological stabilization method. In: 14th international environmental petroleum conference, international environmental petroleum consortium. Houston, Texas, 6–9 Nov