TY - BOOK AU - H.R. Naik AU - K. Shivashankar Department of Agronomy TI - Influence of boron on seed setting and seed produaction in KBSH-1 hybrid sunflower (Helianthus annus L.) Under irrigated conditi U1 - 630 PY - 1991/// CY - Bangalore PB - University of Agricultural Sciences, Bangalore ER -