Kharde, Mahesh Nivrutti Investigations in the pollen abortion in the genetic male sterile lines of cotton (Gossypium spp.) Kharde, Mahesh Nivrutti - Pune Savitribai Phule Pune University 2007 Subjects--Index Terms: Iodine||Pollen||Cytological||Electrophoresis||Microphotography||Propionocarbine