TY - BOOK AU - Sharanappa B. Awari AU - s.M. Hiremath Department of Crop Physiology TI - Studies on plant conductance in relation to yield variation in sunflower (Helianthus annuus L.) Genotypes U1 - 630 PY - 1997/// CY - Dharwad PB - University of Agricultural Scineces, Dharwad ER -