Open Access Research Paper Views (456) Download (51) Terra preta sanitation: recovering plant nutrients and organic matter from faeces Horacio Factura Int. J. Biosci.20( 5), 176-181, May 2022. DOI: http://dx.doi.org/10.12692/ijb/20.5.176-181 Key: Bio-charNutrient recoveryOrganic matterTerra preta sanitation Details