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Pages liminaires
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Table des matières
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2
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Préface
Foreword
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5
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Article
Acknowledgements
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8
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Article
Key to the determination of taxa within the family of "Lemnaceae"
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13
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Article
Description of six new species of "Lemnaceae"
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22
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Article
Cytological variation within the family of "Lemnaceae"
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30
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Pages liminaires
Front matter
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30
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Table des matières
Table of Contents
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30
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Chapitre 1
Introduction
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31
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Chapitre 2
Material and methods
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32
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Chapitre 3
Results
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33
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Chapitre 4
Discussion
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91
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Chapitre
Summary
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97
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Chapitre
Zusammenfassung
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97
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Bibliographie
Bibliography
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98
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Article
Proteingehalt, Aminosäurezusammensetzung und Neutralzuckergehalt von Lemnaceen : vorläufige Mitteilung
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102
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Article
Effects of nitrogen and phosphorus upon the growth of some "Lemnaceae"
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118
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Bibliographie
Bibliographie der Familie der "Lemnaceae"
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142
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Index
List of the studied "Lemnaceae" samples : origin and chromosome numbers
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205
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Index
Veröffentlichungen des Geobotanischen Institutes der Eidg. Techn. Hochschule, Stiftung Rübel, in Zürich
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