TY - BOOK AU - G. Apparao AU - K.G. Parameshwarappa Department of Genetics and Plant Breeding TI - Heterosis and combining ability analysis for morphological characters and biotic stresses in groundnut (Arachis hypogaea L.0 U1 - 630 PY - 2000/// CY - Dharwad PB - University of Agricultural Sciences Dharwad ER -