title: Low versus high-technology.
authors.forename: Luis F
authors.initials: LF
authors.lastname: Diaz
mesh_terms: D002947:Cities; D003247:Conservation of Natural Resources; D003906:Developing Countries; D012037:Refuse Disposal / Q000379:methods*; D013672:Technology / Q000379:methods* / Q000639:trends; D018505:Waste Management / Q000379:methods*