<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
	mads.xsd"><authority><topic authority="http://tesauro.serviciokoha.com/vocab/">AGENDA 21</topic></authority><related type="other"><topic>CONTAMINACIÓN POR METALES</topic></related><related type="other"><topic>CONVENIO DE CARTAGENA, 1983</topic></related><related type="other"><topic>CONVENIO DE VIENA</topic></related><related type="other"><topic>ENFERMEDADES PARASITARIAS</topic></related><related type="other"><topic>PROTOCOLOS</topic></related><related type="other"><topic>TRATADOS INTERNACIONALES DE MEDIO AMBIENTE</topic></related><related type="other"><topic>ENFERMEDADES VERMINOSAS</topic></related><related type="other"><topic>CONVENIO DE ESTOCOLMO</topic></related><related type="other"><topic>CONVENIO DE ROTTERDAM</topic></related><related type="other"><topic>COMERCIO</topic></related><related type="other"><topic>COMPUESTOS ORGANOCLORADOS</topic></related><related type="other"><topic>COMPUESTOS ORGÁNICOS SINTÉTICOS</topic></related><related type="other"><topic>CONTAMINANTES ORGÁNICOS PERSISTENTES</topic></related><related type="other"><topic>DIRECTRICES DE LONDRES</topic></related><variant type="other"><topic>ACCIDENTES DE BUQUES PETROLEROS</topic></variant><variant type="other"><topic>CUMBRE DE RÍO, 1992</topic></variant><variant type="other"><topic>AGUAS DE LASTRE</topic></variant><variant type="other"><topic>EXCRETAS</topic></variant><variant type="other"><topic>SUSTANCIAS RADIACTIVAS</topic></variant><variant type="other"><topic>BIFENILPOLICLORADOS</topic></variant><variant type="other"><topic>BOSQUE CADUCIFOLIO</topic></variant><variant type="other"><topic>CARTA MUNDIAL DE LA NATURALEZA</topic></variant><variant type="other"><topic>CONVENIO DE BASILEA</topic></variant><variant type="other"><topic>CONVENIO DE LUCHA CONTRA LA DESERTIFICACIÓN Y LA SEQUÍA - (CCD)</topic></variant><variant type="other"><topic>CÓDIGO DE COMERCIO</topic></variant><variant type="other"><topic>CÓDIGO INTERNACIONAL DE CONDUCTA PARA LA DISTRIBUCIÓN Y UTILIZACIÓN DE PLAGUICIDAS</topic></variant><variant type="other"><topic>DECLARACIÓN DE NAIROBI</topic></variant><variant type="other"><topic>ECONOMÍA INFORMAL</topic></variant><variant type="other"><topic>ECOSISTEMAS SUBTERRÁNEOS</topic></variant><variant type="other"><topic>MERCURIO</topic></variant><variant type="other"><topic>PROTOCOLO DE BASILEA</topic></variant><variant type="other"><topic>TUNDRA</topic></variant><variant type="other"><topic>CONVENCIÓN DE LONDRES, 1954</topic></variant><variant type="other"><topic>CONCEPTO FUNDAMENTADO PREVIO</topic></variant><variant type="other"><topic>FACTORES EPIDEMIOLÓGICOS</topic></variant><variant type="other"><topic>TAIGA</topic></variant><variant type="other"><topic>BOSQUE DECIDUO</topic></variant><variant type="other"><topic>PÉRDIDA DEL HÁBITAT NATURAL</topic></variant><variant type="other"><topic>PUEBLOS INDÍGENAS</topic></variant><variant type="other"><topic>DECLARACIÓN DE RÍO SOBRE EL MEDIO AMBIENTE Y EL DESARROLLO, 1992</topic></variant> <note xml:lang="es">Programa ambiental para el Siglo XXI aprobado en la Conferencia de Naciones Unidas sobre Medio Ambiente y Desarrollo durante la Conferencia de Río de Janeiro (Cumbre de Río, 1992). </note></mads>