Author: Valeria Ivanova, Nadejda Zapryanova
Callistephus chinensis
9. Ifluence of some growth regulators on the decorative behavior and seeds production of Chine aster (Callistephus Chinensis l.)
Author: Neli Miteva, Ognyan Tafradzhiiski
Author: Valeria Ivanova, Nadejda Zapryanova
Author: Neli Miteva, Ognyan Tafradzhiiski