<?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://AATesaurus.cultura.gencat.cat/aat/getty_en">permaculture</topic></authority><related type="broader"><topic>environmental design</topic></related><related type="broader"><topic>sustainable agriculture</topic></related><variant type="other"><topic>agriculture, permanent</topic></variant><variant type="other"><topic>permanent agriculture</topic></variant> <note xml:lang="en"><![CDATA[ Field concerned with the design and creation of productive, low-maintenance agricultural systems and urban environments which have the diversity, stability, and resilience of natural ecosystems. ]]></note></mads>