TY - BOOK AU - GUPTA, Rajesh Kumar TI - Assessment of heterosis and combining ability in tomato (Lycopersicon esculentum Mill) under high temperature conditions U1 - 635.642 G96A PY - 1998/// PB - Ludhiana KW - TOMATOES -- GENETICS KW - HET BREEDING KW - TOMATO KW - VEGETABLE N2 - The present investigations were carried out with a view to obtain information regarding combining ability and heterosis in tomato under high temperature conditons so as to get better combiners with high percentage of heterosis Highly significant differenc ER -