Effect of growth regulators on in vitro callus culture of Ricinus communis Linn. Swati Sharma Rekha Vijayvergia Tribhuwan Singh 18.pdf Keywords 2 4- dichlorophenoxy acetic acid(2 4-D) growht regulators Indole-3 acetic acid(IAA) Ricinus communis Tissue culture Unorgnised cultures Year 2009 Volume Vol 2 Serial 18 Read more about Effect of growth regulators on in vitro callus culture of Ricinus communis Linn.