Ethrel induced changes in floral morphology, yield, pollen sterility and anther development in tobacco (Nicotiana tabacum L.) D.K. Agnihotri S.V.S. Chauhan 2.pdf Keywords Anther development Ethrel Nicotiana tabacum Pollen sterility Year 2008 Volume Vol 2 Serial 2 Read more about Ethrel induced changes in floral morphology, yield, pollen sterility and anther development in tobacco (Nicotiana tabacum L.)