Die frequenz der zellteilungen in der wurzelspitze vonPhaseolus vulgaris nanus Bohumil Němec OriginalPaper Pages: 5 - 9
Comparison of the effects of radiation and deoxyribonucleic acids on the mitosis in roots ofVicia faba J. ŠLotováZ. Karpfel OriginalPaper Pages: 10 - 28
Carbon metabolism and morphogenesis ofPenicillium frequentans: Glucose consumption K. B. DeshpandeB. D. Saeje OriginalPaper Pages: 29 - 35
Suitable indicators and an altered empirical equation for calculating the CO2 concentration in colorimetric determinations of photosynthetic rate JiŘí ČatskýZdenĚk Šesták OriginalPaper Pages: 60 - 72
The Mechanical transmission and some properties of a virus disease of cow-parsnip,Heracleum sphondylium L Zdenko Polák OriginalPaper Pages: 73 - 79
The maintaining of constant soil moisture levels (lower than maximum capillary capacity) in pot experiments JiŘí Vaclávík OriginalPaper Pages: 80 - 85
Sexual dimorphism in the size of nuclei with dioecious plants Zdenka Pazourková OriginalPaper Pages: 86 - 96