TY - BOOK AU - GAIKWAD, Amit K TI - Studies on heterosis and combining ability using heat tolerant lines in tomato (Lycopersicon esculentum Mill.) U1 - T 635.642.23 G12S PY - 2006/// PB - Ludhiana KW - TOMATO BREEDING KW - HETEROSIS KW - HYBRIDIZATION, VEGETABLE KW - PLANTS, EFFECT OF TEMPERATURE ON ER -