Assunto em inglês
dissertations
3
activated carbon
2
organic waste - recycling
2
solid waste - recycling
2
agribusiness
1
cowpea
1
dissertation
1
environmental impact - Brazil
1
heavy metals
1
industrial waste - recycling - Brazil
1
nitrogen-fixation
1
radish
1
recycling (scraps, wastes, etc.)
1
sewage sludge
1
sewage sludge as fertilizer
1
sewage sludge, sewage sludge as fertilizer, solid waste statistics
1
solid wastes
1
statistics
1
water - reuse
1