1. Gibberellin-like substances in non-cold and cold treated tulip bulbs (Tulipa sp.);Aung,1968
2. The results of the temperature during flower-formation for the whole hyacinth (Second Part);Blaauw,1924
3. Growth and development of the young tomato. I. The effect of temperature and light intensity on growth of the shoot apex and leaf primordia;Hussey;J. exp. Bot.,1963
4. Influence des températures de conservation sur l'élongation, la floraison et la bulbification de la tulipe (Tulipa gesneriana L.);Le Nard;Ann. Amél. Plantes,1968
5. The results of the temperature treatment in summer for the Darwin tulip (Second Part);Luyten,1926