<?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://www.serbi.ula.ve/tematres/vocab/">HERBICIDAS</topic></authority><related type="narrower"><topic>ACIDO DICLOROFENOXIACETICO</topic></related><related type="narrower"><topic>ACIDO TRICLOROFENOXIACETICO</topic></related><related type="narrower"><topic>ACROLEINA</topic></related><related type="narrower"><topic>PARAQUAT</topic></related><related type="narrower"><topic>PRODUCTOS QUIMICOS AGRICOLAS</topic></related><related type="other"><topic>ANTIBIOTICOS</topic></related><related type="other"><topic>CONTROL DE MALEZAS</topic></related><related type="broader"><topic>PESTICIDAS</topic></related><related type="broader"><topic>PRODUCTOS QUIMICOS AGRICOLAS</topic></related><variant type="other"><topic>Hierbicidas</topic></variant><variant type="other"><topic>Mata malezas</topic></variant> <note xml:lang="es">&lt;p&gt;Usese para trabajos descriptivos sobre los Herbicidas y su uso en el control de malezas. Trabajos sobre el efecto fisiol&amp;oacute;gico de herbicidas sobre las plantas entran bajo Efecto de herbicidas sobre las plantas&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Cota LC:&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;http://www.loc.gov/aba/publications/FreeLCC/S-text.pdf&quot; target=&quot;_blank&quot;&gt;[SB951.4-SB951.45 (Agriculture)]&lt;/a&gt;&lt;/p&gt; </note></mads>