TY - BOOK AU - A.N. Bindu Madhava AU - c. Chikkadeviah Department of Genetics and Plant Breeding TI - Evaluation of male sterile and restorer lines for combining ability in sunflower (Helianthus annuus L.) U1 - 630 PY - 1990/// CY - Bangalore PB - University of Agricultural Scineces, Bangalore ER -