ENVIRONMENTAL PROTECTION + ENVIRONMENTAL CONSERVATION
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BTSAFETY REQUIREMENTS + PREVENTIVE MEASURES + CONTROL OF DANGER (DANGER AND SAFETY)
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BTENVIRONMENTAL SCIENCES
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UDC504.06
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Descriptor GERUMWELTSCHUTZ
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Descriptor ENGENVIRONMENTAL PROTECTION + ENVIRONMENTAL CONSERVATION
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Descriptor FREPROTECTION DE L'ENVIRONNEMENT
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Variant GERSCHUTZ/UMWELTSCHUTZ
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Variant ENGSAFEGUARDS/ENVIRONMENTAL SAFEGUARDS
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Variant ENGCONSERVATION/ENVIRONMENTAL CONSERVATION
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Variant ENGENVIRONMENTAL PROTECTION
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Variant ENGENVIRONMENTAL CONSERVATION
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Variant FREENVIRONNEMENT/PROTECTION DE L'ENVIRONNEMENT
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NTSOIL CONSERVATION AND SOIL HYGIENE (ENVIRONMENTAL PROTECTION)
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NTDECISION MAKING IN ENVIRONMENTAL PROTECTION
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NTCLIMATE PROTECTION (ENVIRONMENTAL PROTECTION)
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NTAIR HYGIENE + AIR PURIFICATION + CLEAN AIR (ENVIRONMENTAL PROTECTION)
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NTSUSTAINABILITY (ENVIRONMENTAL PROTECTION)
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NTECONOMIC AND SOCIAL ASPECTS OF ENVIRONMENTAL PROTECTION MEASURES
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NTCONSERVATION AND PROTECTION OF NATURAL RESOURCES AND RAW MATERIALS (ENVIRONMENTAL PROTECTION)
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NTENVIRONMENTAL PROBLEM SOLVING, ANALYSIS, CONTROL, PROTECTION MEASURES (ENVIRONMENTAL PROTECTION)
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NTENVIRONMENTAL PROTECTION IN TRAFFIC AND TRANSPORT
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NTHYGIENE OF WATER, PROTECTION OF WATER QUALITY, CONSERVATION OF WATER RESOURCES (ENVIRONMENTAL PROTECTION)
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RTREGENERATION + RENATURATION (NATURE CONSERVATION)
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RTENVIRONMENTAL CONTROL ENGINEERING OUTSIDE THE WORKPLACE