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Universitat Politècnica de Catalunya
Programa de Doctorat en Enginyeria Ambiental
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Universitat Politècnica de Catalunya
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67 - Various industries, trades and crafts (2)
00 – Science and knowledge. Research. Culture. Humanities (1)
311 - Statistics (1)
33 - Economics (1)
338 - Economic situation. Economic policy. Management of the economy. Economic planning. Production. Services. Tourism. Prices (1)
339 - Trade. Commerce. International economic relations. World economy (1)
341 - International law. Human rights (1)
36 – Welfare and social problems. Social work. Social welfare. Housing. Insurances (1)
502 - Natura. Estudi, conservació i protecció de la natura (1)
52 - Astronomy. Astrophysics. Space research. Geodesy (1)
