<?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="https://adm.senado.leg.br/vcb/vocab/">Lixiviação</topic></authority><related type="other"><topic>Física do solo</topic></related><related type="other"><topic>Fossa séptica</topic></related><related type="other"><topic>Águas subterrâneas</topic></related><related type="other"><topic>Chorume</topic></related><related type="broader"><topic>Poluição da água</topic></related><related type="broader"><topic>Esgotamento sanitário</topic></related><variant type="other"><topic>Percolação</topic></variant></mads>