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Roy Elwood Clausen

17 cilt bulundu.

Cilt sonuçları

On the Behavior of Emulsin in the Presence of Collodion

Roy Elwood Clausen · Yayınevi bilinmiyor

170 sayfa · 1914

Collodion

The Nature of the F1 Species Hybrids Between N+łi̲co̲t+łi̲a̲n+ła̲ S̲y̲v̲e̲s̲t+łr+łi̲s̲ and Varieties of N+łi̲co̲t+łi̲a̲n+ła̲ T+ła̲b+ła̲cu̲m̲

Thomas Harper Goodspeed, William Albert Setchell, John Merritt McGee, Pirie Davidson, Roy Elwood Clausen, Robert Willard Hodgson · Yayınevi bilinmiyor

424 sayfa · 1916

Botanical apparatus

Genetics in Relation to Agriculture

Ernest Brown Babcock, Roy Elwood Clausen · Yayınevi bilinmiyor

712 sayfa · 1918

Animal breeding

Inheritance in Nicotiana Tabac M. VI

Ira Judson Condit, John Milton Webber, Mohammed Ali Kelaney, Roy Elwood Clausen, Ruth Harriet Hayes Chipman, Thomas Harper Goodspeed · Yayınevi bilinmiyor

250 sayfa · 1923

Chromosomes

CiltInheritance in Nicotiana tabacum[Anonymus AC09610665]

Inheritance in Nicotiana tabacum

[Anonymus AC09610665] · Yayınevi bilinmiyor

Sayfa sayısı yok · 1922

Kategori yok

TobaccoThe Cytology of Hybrids of the Synthetic Species, Digluta, with Its Parents, Glutinosa and TabacumRoy Elwood Clausen

The Cytology of Hybrids of the Synthetic Species, Digluta, with Its Parents, Glutinosa and Tabacum

Roy Elwood Clausen · Yayınevi bilinmiyor

211 sayfa · 1928

Tobacco

CiltCollected ReprintsRoy Elwood Clausen

Collected Reprints

Roy Elwood Clausen · Yayınevi bilinmiyor

Sayfa sayısı yok · 1915

Kategori yok

ChromosomesInterspecific Hybridization in NicotianaJohn Milton Webber, Mohammed A. Kelaney, Roy Elwood Clausen, Ruth Harriet Hayes Chipman, Thomas Harper Goodspeed

Interspecific Hybridization in Nicotiana

John Milton Webber, Mohammed A. Kelaney, Roy Elwood Clausen, Ruth Harriet Hayes Chipman, Thomas Harper Goodspeed · Yayınevi bilinmiyor

30 sayfa · 1926

Chromosomes

ScienceThe Sixth Pacific Science CongressRoy Elwood Clausen

The Sixth Pacific Science Congress

Roy Elwood Clausen · Yayınevi bilinmiyor

9 sayfa · 1939

Science

CiltThe Monosomic Character, "fluted,"Roy Elwood Clausen, Thomas Harper Goodspeed

The Monosomic Character, "fluted,"

Roy Elwood Clausen, Thomas Harper Goodspeed · Yayınevi bilinmiyor

82 sayfa · 1926

Kategori yok

Plant hybridizationThe Cytology of F1 Glutinosa X TomentosaIvar Elvers

The Cytology of F1 Glutinosa X Tomentosa

Ivar Elvers · Yayınevi bilinmiyor

13 sayfa · 1934

Plant hybridization

CiltCytological Features of Sylvestrsi-Tabacum HybridsThomas Harper Goodspeed, Roy Elwood Clausen

Cytological Features of Sylvestrsi-Tabacum Hybrids

Thomas Harper Goodspeed, Roy Elwood Clausen · Yayınevi bilinmiyor

14 sayfa · 1927

Kategori yok

TobaccoSome Cytological Features of the Paniculata-rustica Hybrid and Its DerivativesThomas Harper Goodspeed, Roy Elwood Clausen, Ruth Harriet Hayes Chipman

Some Cytological Features of the Paniculata-rustica Hybrid and Its Derivatives

Thomas Harper Goodspeed, Roy Elwood Clausen, Ruth Harriet Hayes Chipman · Yayınevi bilinmiyor

115 sayfa · 1926

Tobacco

TobaccoCytological Features of Sylvestris-tabacum HybridsThomas Harper Goodspeed, Roy Elwood Clausen

Cytological Features of Sylvestris-tabacum Hybrids

Thomas Harper Goodspeed, Roy Elwood Clausen · Yayınevi bilinmiyor

140 sayfa · 1927

Tobacco

Plant hybridizationOn the Results of Backcrossing the Fb1s Sylvestris-tabacum Hybrids to SylvestrisThomas Harper Goodspeed, Roy Elwood Clausen

On the Results of Backcrossing the Fb1s Sylvestris-tabacum Hybrids to Sylvestris

Thomas Harper Goodspeed, Roy Elwood Clausen · Yayınevi bilinmiyor

30 sayfa · 1922

Plant hybridization

CiltA Report on the Results of Crossing Certain VarietiesWilliam Albert Setchell, Roy Elwood Clausen, Thomas Harper Goodspeed

A Report on the Results of Crossing Certain Varieties

William Albert Setchell, Roy Elwood Clausen, Thomas Harper Goodspeed · Yayınevi bilinmiyor

582 sayfa · 1922

Kategori yok

Plant hybridizationThe Nature of the F1 Species Hybrids Between Nicotiana Sylvestris and Varieties of Nicotiana TabacumThomas Harper Goodspeed, Roy Elwood Clausen

The Nature of the F1 Species Hybrids Between Nicotiana Sylvestris and Varieties of Nicotiana Tabacum

Thomas Harper Goodspeed, Roy Elwood Clausen · Yayınevi bilinmiyor

46 sayfa · 1917

Plant hybridization