WorldCat Identities

Tester, Urs

Overview
Works: 28 works in 55 publications in 3 languages and 184 library holdings
Genres: Conference papers and proceedings 
Roles: Author, Contributor, Creator, Editor
Publication Timeline
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Most widely held works by Urs Tester
Les animaux protégés de Suisse : des invertébrés aux mammifères by Emmanuel Wermeille( Book )

4 editions published in 2002 in French and held by 41 WorldCat member libraries worldwide

Ce guide présente les espèces animales bénéficiant d'une protection juridique selon différentes lois suisses. Les espèces sont illustrées avec des indications sur leur écologie, leur répartition et les menaces qui pèsent sur elles. Tableau synoptique et index en 5 langues
Natur als Erlebnis : eine Ideensammlung für Jugendliche by Urs Tester( Book )

8 editions published between 1990 and 1995 in German and Undetermined and held by 39 WorldCat member libraries worldwide

Geschütze Tiere der Schweiz by Emmanuel Wermeille( Book )

3 editions published between 2001 and 2002 in German and held by 31 WorldCat member libraries worldwide

Artenschützerisch relevante Aspekte zur Ökologie des Laubfroschs (Hyla arborea L.) by Urs Tester( Book )

6 editions published in 1990 in German and held by 19 WorldCat member libraries worldwide

Ecology and conservation of the European tree frog : proceedings of the 1st International Workshop on Hyla arborea, 13-14 February 1992, Potsdam, Germany by International Workshop on Hyla arborea( Book )

6 editions published in 1993 in English and held by 12 WorldCat member libraries worldwide

Nature en jeux : méthodologie, activités, connaissances : manuel à l'usage des enseignants et des animateurs nature by Urs Tester( Book )

2 editions published in 1999 in French and held by 10 WorldCat member libraries worldwide

Natur als Erlebnis : eine Ideensammlung für Jugendliche by Urs Tester( Book )

3 editions published in 1995 in German and held by 8 WorldCat member libraries worldwide

Les prédateurs? : un monde de grands ... et de petits by Urs Tester( Book )

1 edition published in 2000 in French and held by 3 WorldCat member libraries worldwide

Natur als Erlebnis : eine Ideensammlung für Jugendliche by Urs Tester( Book )

3 editions published between 1990 and 1992 in German and Undetermined and held by 3 WorldCat member libraries worldwide

Methodik, Spiele, Wissen by Urs Tester( Book )

1 edition published in 1995 in German and held by 3 WorldCat member libraries worldwide

Umweltbewußtsein, Naturschutz, Camp by Urs Tester( Book )

1 edition published in 1995 in German and held by 3 WorldCat member libraries worldwide

Große, Wolf-Rüdiger: Der Laubfrosch by U Tester( )

1 edition published in 2014 in German and held by 2 WorldCat member libraries worldwide

Steinmarder : 2. Teil by Urs Tester( Book )

1 edition published in 1989 in German and held by 2 WorldCat member libraries worldwide

Was heisst hier schon Raubtier? by Urs Tester( Book )

1 edition published in 2000 in German and held by 2 WorldCat member libraries worldwide

Poisson cherche rivière : la détresse de l'ombre by Urs Tester( Book )

1 edition published in 2007 in French and held by 1 WorldCat member library worldwide

Pfadi Homburg blickt zurück : Jubiläumsheft zu 50 Jahren Stammes/Abteilungsgeschichte by David Jenny( Book )

1 edition published in 1982 in German and held by 1 WorldCat member library worldwide

Que nous apporte la biodiversité ? : argumentaire by Urs Tester( Book )

1 edition published in 2010 in French and held by 1 WorldCat member library worldwide

Pourquoi la conservation de la biodiversité est-elle importante ? L'homme menace-t-il la biodiversité ? La Suisse doit-elle agir davantage pour la conservation de la biodiversité ? Que fait Pro Natura pour la conservation de la biodiversité ? Avec ses questions-réponses et ses objections, cet argumentaire aide à expliquer l'importance de la biodiversité
Naturwaldreservate in der Schweiz : Bedarf und Realisierungschance by Urs Tester( Book )

1 edition published in 1994 in German and held by 1 WorldCat member library worldwide

Der Europäische Laubfrosch : Lebensweise, Lebensraum und Bedrohung by Urs Tester( Book )

1 edition published in 1991 in German and held by 1 WorldCat member library worldwide

Igel : Teil 2 Sind Igel bedroht? by Urs Tester( Book )

1 edition published in 1988 in Undetermined and held by 1 WorldCat member library worldwide

 
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Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.93 (from 0.86 for Nature en ... to 0.98 for Les animau ...)

Alternative Names
Tester, U.

Languages
German (29)

French (9)

English (6)