WorldCat Identities

Harder, Richard 1888-

Overview
Works: 65 works in 192 publications in 3 languages and 1,131 library holdings
Genres: Textbooks 
Roles: Author, Editor, Creator
Classifications: QK45, 580
Publication Timeline
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Most widely held works by Richard Harder
Lehrbuch der Botanik für Hochschulen by Eduard Strasburger( Book )

41 editions published between 1928 and 1968 in German and Spanish and held by 278 WorldCat member libraries worldwide

Botany, morphology, physiology, evolution, systematics, ecology
Strasburger's Textbook of botany by Eduard Strasburger( Book )

25 editions published between 1930 and 1976 in English and German and held by 207 WorldCat member libraries worldwide

Morphology; Cytology; The grades of morphological organization; The characters of tissues; Morphology and anatomy of the plant body; Reproduction; Physiology of metabolism; Physiology of growth; The physiology of movement; Systematics and evolution; Survey of the plant kingdom; Plant geography
Blütenbildung von Drosera in Reinkultur by Richard Harder( Book )

4 editions published in 1964 in German and held by 35 WorldCat member libraries worldwide

Über zweimal im Jahr verschieden blühende Colchicumklone by Richard Harder( Book )

4 editions published between 1963 and 1964 in German and held by 35 WorldCat member libraries worldwide

Uber die arktische Vegetation niederer Phycomyceten by Richard Harder( Book )

2 editions published in 1954 in German and held by 32 WorldCat member libraries worldwide

Über die endogene Tagesrhythmik der Fermentaktivität, Guttation und Blütenbewegung bei Kalanchoëblossfeldiana und Phaseolus multiflorus by Richard Harder( Book )

4 editions published in 1949 in German and held by 30 WorldCat member libraries worldwide

Über die Bedeutung der tierischen Nahrung für die Insektivore Utricularia exoleta by Richard Harder( Book )

2 editions published between 1962 and 1963 in German and held by 23 WorldCat member libraries worldwide

Über das Verhalten von Basidiomyceten und Ascomyceten in Mischkulturen by Richard Harder( Book )

7 editions published between 1910 and 1911 in German and held by 23 WorldCat member libraries worldwide

Über einen neuen plano-isogamen Phycomyceten mit Generationswechsel und seine phylogenetische Bedeutung by Richard Harder( Book )

1 edition published in 1938 in German and held by 22 WorldCat member libraries worldwide

Über das Vorkommen von Chitin und Zellulose und seine Bedeutung für die phylogenetische und systematische Beurteilung der Pilze by Richard Harder( Book )

2 editions published in 1937 in German and held by 21 WorldCat member libraries worldwide

Über einen formbeeinflussenden Wirkstoff bei den Pflanzen by Richard Harder( Book )

1 edition published in 1940 in German and held by 21 WorldCat member libraries worldwide

Blütenscheckung und Korrelationsstörungen (Versuche mit Heteroauxin an Petunien) by Richard Harder( Book )

2 editions published in 1940 in German and held by 21 WorldCat member libraries worldwide

Die Wirkung der Lichtqualität und Lichtquantität auf die Chloropastenfarbstoffe bei Helodea canadensis by Richard Harder( Book )

2 editions published in 1938 in German and held by 20 WorldCat member libraries worldwide

Über den Verlauf der Photosynthese nach voraufgegangener Verdunklung (Versuche mit dem Gaswechselschreiber) by Richard Harder( Book )

1 edition published in 1938 in German and held by 20 WorldCat member libraries worldwide

Über die Kohlensäureassimilation in verschiedenen Spektralbezirken durch grüne, in farbigem Licht kultivierte Pflanzen by Richard Harder( Book )

2 editions published in 1936 in German and held by 19 WorldCat member libraries worldwide

Über die ökologische Bedeutung des Windes für die Wüstenvegetation by Richard Harder( Book )

3 editions published in 1935 in German and held by 19 WorldCat member libraries worldwide

Blütenentfaltung und Hormonwirkung by Richard Harder( Book )

3 editions published in 1934 in German and held by 17 WorldCat member libraries worldwide

Lehrbuch der Botanik für Hochschulen. 28 by Eduard Strasburger( Book )

2 editions published in 1962 in German and held by 17 WorldCat member libraries worldwide

Über die Musterbildung an Petunienblüten by Richard Harder( Book )

3 editions published in 1934 in German and held by 17 WorldCat member libraries worldwide

Über die Farbänderung der Blüten von Dahlia variabilis by Richard Harder( Book )

3 editions published between 1935 and 1936 in German and held by 17 WorldCat member libraries worldwide

 
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Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.82 (from 0.58 for Strasburge ... to 0.93 for Über das ...)

Associated Subjects
Alternative Names
Harder, Nikolaus Richard n. 1888

Harder, R. 1888-1973

Harder, Richard

Harder, Richard b. 1888

Harder, Richard Nikolaus

Harder Richard Nikolaus 1888-1973

Richard Harder botánico alemán

Richard Harder botaniste allemand

Richard Harder Duits botanicus (1888-1973)

Richard Harder German botanist

Ричард Хардер

Languages
German (83)

English (23)

Spanish (8)