WorldCat Identities

Harder, Richard 1888-

Overview
Works: 49 works in 154 publications in 5 languages and 864 library holdings
Genres: Textbooks 
Roles: Author, Editor, Creator
Classifications: QK45, 580
Publication Timeline
.
Most widely held works by Richard Harder
Strasburger's textbook of botany by Eduard Strasburger( Book )

51 editions published between 1928 and 1970 in 5 languages and held by 410 WorldCat member libraries worldwide

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

2 editions published between 1963 and 1964 in German and held by 30 WorldCat member libraries worldwide

Blütenbildung von Drosera in Reinkultur by Richard Harder( Book )

3 editions published in 1964 in German and held by 30 WorldCat member libraries worldwide

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

2 editions published in 1954 in German and held by 23 WorldCat member libraries worldwide

Ernährungsphysiologische Untersuchungen an Cyanophyceen hauptsächlich dem endophytischen Nostoc punctiforme by Richard Harder( Book )

4 editions published in 1917 in German and held by 21 WorldCat member libraries worldwide

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

6 editions published between 1910 and 1911 in German and held by 21 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 21 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 20 WorldCat member libraries worldwide

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

2 editions published in 1962 in German and held by 18 WorldCat member libraries worldwide

A text-book of botany by Eduard Strasburger( Book )

7 editions published between 1960 and 1968 in Spanish and Italian and held by 17 WorldCat member libraries worldwide

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

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

Weitere Untersuchungen über die Musterbildung an Petunienblüten by Richard Harder( Book )

5 editions published in 1935 in German and held by 16 WorldCat member libraries worldwide

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

3 editions published in 1938 in German and held by 16 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 )

4 editions published in 1937 in German and held by 15 WorldCat member libraries worldwide

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

3 editions published in 1940 in German and held by 15 WorldCat member libraries worldwide

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

5 editions published in 1935 in German and held by 15 WorldCat member libraries worldwide

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

3 editions published in 1938 in German and held by 14 WorldCat member libraries worldwide

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

3 editions published in 1938 in German and held by 14 WorldCat member libraries worldwide

Blütenentfaltung und Hormonwirkung by Richard Harder( Book )

5 editions published in 1934 in German and held by 14 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 13 WorldCat member libraries worldwide

 
moreShow More Titles
fewerShow Fewer Titles
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.84 (from 0.73 for Lehrbuch d ... to 0.95 for Weitere Un ...)

Alternative Names
Harder, Nikolaus Richard n. 1888

Harder, R. 1888-1973

Harder, Richard

Harder, Richard b. 1888

Richard Harder deutscher Botaniker und Hochschullehrer

Languages
German (82)

English (21)

Spanish (7)

Italian (5)

Polish (4)