TY - BOOK AU - S. Thippeswamy AU - M. Pitchaimuthu Department of Horticulture TI - Line X tester analysis for heterosis and combining ability using male sterile lines in okra (Abelmoschuts esculentus L. Moench) U1 - 630 PY - 2001/// CY - Bangalore PB - University of Agricultural Sciences Bangalore ER -