1. IN VITRO ORGANOGENESIS OF AMARANTHUS RETROFLEXUS L. WITH BIOTECHNOLOGICAL APPLICATIONS IN GLYCEROL DEGRADATION. Authors: GABRIEL-MIHAI MARIA, ANCA MANOLE, CRISTIAN BANCIU.2. MICROMORPHOLOGICAL CHARACTERISTICS OF STENOENDEMIC PLANT SPECIES ANDRYALA LEVITOMENTOSA (E.I. NYARADY) P.D. SELL. Authors: CRISTIAN BANCIU, ANCA MANOLE, GABRIEL-MIHAI MARIA.3. EFFECTS OF GLYCEROL ON IN VITRO-GROWN AMARANTHUS RETROFLEXUS L.. Authors: GABRIEL-MIHAI MARIA, ANCA MANOLE, CRISTIAN BANCIU.