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10 résultats pour : environmental protection organization

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Initiative Committee for the Protection of the Rheinau at the Federal Council, 1954
UMG25A25_096

Initiative Committee for the Protection of the Rhe...

Demonstrators against power plant construction, Rheinau 1952
UMG25A20_136

Demonstrators against power plant construction, Rh...

Noise pollution: WWF noise barometer in Zurich HB 1970
UMG25A19_201

Noise pollution: WWF noise barometer in Zurich HB ...

Protest against power plant construction; hydroelectric power plant; 1952
UMG25A19_008

Protest against power plant construction; hydroele...

Speaker, Protest against construction of hydroelectric power station; 1953.
UMG25A31_342

Speaker, Protest against construction of hydroelec...

Protest against power plant construction; hydroelectric power plant; 1953
UMG25A20_127

Protest against power plant construction; hydroele...

Meeting, Protest against construction of hydroelectric power station; 1952.
UMG25A27_343

Meeting, Protest against construction of hydroelec...

Prince Philip, visit to the WWF, Morges 1965
UMG25A19_324

Prince Philip, visit to the WWF, Morges 1965

Protest against power plant construction; hydroelectric power plant; 1952
UMG25A20_124

Protest against power plant construction; hydroele...

Singing children, protest against construction of hydroelectric power station; 1952
UMG25A16_153

Singing children, protest against construction of ...