Title:Survey of 218 organic contaminants in groundwater derived from the world's largest untreated wastewater irrigation system: Mezquital Valley, Mexico
Title:Simultaneous extraction and determination of four different groups of pharmaceuticals in compost using optimized ultrasonic extraction and ultrahigh pressure liquid chromatography-mass spectrometry
Title:Survey of 218 organic contaminants in groundwater derived from the world's largest untreated wastewater irrigation system: Mezquital Valley, Mexico
Title:Ampliaciones y desigualdades en el acceso y egreso de estudiantes a la Educación Superior en la Argentina / Expansões e desigualdades no acesso e egresso dos alunos para o ensino superior na Argentina / Expansions and inequalities in student´s access and graduation to higher education in Argentina