Yazar
t h goodspeed
17 cilt bulundu.
Cilt sonuçları
Interspecific hybridization in Nicotiana. I, III-VIII, XI, XIV
T. H. Goodspeed · University of California Press
Sayfa sayısı yok · 1922
Tobacco / Plant hybridization
Occurrence of triploid and tetraploid individuals in X-ray progenies of Nicotiana tabacum
T. H. Goodspeed · Cambridge University Press
308 sayfa · 1930
Tobacco / Cytology / Effect of radiation on / Karyokinesis / X-ray mutagenesis
The University of California Botanical Garden (Berkeley)
T. H. Goodspeed · Yayınevi bilinmiyor
29 sayfa · 1947
University of California, Berkeley. Botanical Garden
The University of California Botanical Garden
T. H. Goodspeed · Yayınevi bilinmiyor
31 sayfa · 1940
University of California, Berkeley. Botanical Garden
An emergency supply of rubber
Harvey Monroe Hall, T. H. Goodspeed · Yayınevi bilinmiyor
Sayfa sayısı yok · 1918
Chrysothamnus / Ericameria