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© May 2005 Lorentz JÄNTSCHI && Sorana Daniela BOLBOACĂ

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G03 Environment and Public Health D004778 + G03.230 Environment D004777 + G03.230.100 Disasters D004190 + G03.230.100.300 Relief Work D012066
I01 Social Sciences D012942 + I01.880 Sociology D012961 + I01.880.787 Social Welfare D012946 + I01.880.787.839 Relief Work D012066