克里斯托夫·凯勒

瑞士全职 MRA/IofC 工作者

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多年来，Christoph 一直负责 Caux 会议中心的技术、维护和安全方面的工作。他还是瑞士IofC基金会驻村委会（SDC，Société de Développement de Caux）的代表，在村里和地区都颇受赏识。

Christoph Keller

职业

工程师

国籍

Switzerland

主要居住国家

Switzerland

Christoph Keller

职业

工程师

国籍

Switzerland

主要居住国家

Switzerland

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学术论文, 新闻项目, 报告

Caux Palace, la durabilité sereine

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Zig-Zag - 2010-03 - Deutsch

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Zig-Zag - 1986-04 - Français

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Zig-Zag - 2004-02 - Deutsch

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Zig-Zag - 1988-04 - Français

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Caux meeting, 01 August 1988

MRA Information Service cover

New World News - Vol. 28 No. 35, 1980-08-02

World Bulletin cover

World Bulletin 1995 - 01 - January

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Zig-Zag - 1990-05 - Français

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Zig-Zag - 1998-06 - Deutsch

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Zig-Zag - 1990-12 - Français

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Zig-Zag - 1986-04 - Deutsch

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Zig-Zag - 1995-01 - Deutsch

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Zig-Zag - 1998-06 - Français

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Zig-Zag - 2009-04 - Français

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Zig-Zag - 1989-01 - Français

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Zig-Zag - 1996-03 - Deutsch

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Zig-Zag - 2009-04 - Deutsch

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Zig-Zag - 2017-04 - Français

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