ENVIRONMENTAL EDUCATION (PUBLIC RELATIONS)
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BTPUBLIC RELATIONS AND INFORMATION (ENVIRONMENTAL PROTECTION)
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UDC504.064.4.001.8,1
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Descriptor GERUMWELTERZIEHUNG (ÖFFENTLICHKEITSARBEIT)
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Descriptor ENGENVIRONMENTAL EDUCATION (PUBLIC RELATIONS)
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Descriptor FREÉDUCATION ENVIRONNEMENTALE (RELATIONS PUBLIQUES)
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Variant GERERZIEHUNG/UMWELTERZIEHUNG (ÖFFENTLICHKEITSARBEIT)
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Variant GERUMWELTKOMMUNIKATION (ÖFFENTLICHKEITSARBEIT)
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Variant GERUMWELTBILDUNG (ÖFFENTLICHKEITSARBEIT)
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Variant ENGEDUCATION/ENVIRONMENTAL EDUCATION (PUBLIC RELATIONS)
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Variant FREENVIRONNEMENTAL/ÉDUCATION ENVIRONNEMENTALE (RELATIONS PUBLIQUES)
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RTETHICAL ASPECTS OF NATURE CONSERVATION
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RTENVIRONMENTAL EDUCATION (SPECIAL SUBJECTS)
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RTENVIRONMENTAL ETHICS + ENVIRONMENTAL CONSCIOUSNESS + ENVIRONMENTAL AWARENESS (ETHICS)