Verma, Sandeep Kumar Influence of nutrient media on callus induction, somatic embryogenesis and plant regeneration in selected Turkish crocus species. [electronic resource] - Biotechnology reports (Amsterdam, Netherlands) Jun 2016 - 66-74 p. digital Publication Type: Journal Article ISSN: 2215-017X Standard No.: 10.1016/j.btre.2016.03.006 doi