<?xml version="1.0" encoding="utf-8"?>
		<vdex xmlns="http://www.imsglobal.org/xsd/imsvdex_v1p0"  orderSignificant="false" language="el">
    <vocabIdentifier>http://general-terms.thesaurus.ekt.gr/vocab</vocabIdentifier><term><termIdentifier>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</termIdentifier><caption>οικολογία</caption></term>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=1165">βιολογία</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">BT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=6211">φύση</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=6210">ρύπανση περιβάλλοντος</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=6209">οικοσυστήματα</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=6208">περιβαλλοντική βιολογία</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=1241">τροφικές αλυσίδες</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=1240">περιβαλλοντική πολιτική</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=1194">περιβαλλοντική μηχανική</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">RT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=5028">υδάτινη οικολογία</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=5308">δασική οικολογία</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=5306">οικολογία ζώων</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=5303">ανθρώπινη οικολογία</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=5024">παλαιοοικολογία</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=5309">λιβαδική οικολογία</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=5307">οικολογία φυτών</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship>  <relationship>      <sourceTerm>http://general-terms.thesaurus.ekt.gr/vocab?tema=1196</sourceTerm>      <targetTerm vocabIdentifier="http://general-terms.thesaurus.ekt.gr/vocab?tema=5305">βιογεωγραφία</targetTerm>      <relationshipType source="http://www.imsglobal.org/vocabularies/iso2788_relations.xml">NT</relationshipType>  </relationship></vdex>