Legume Research, volume 30 issue 3 (september 2007) : 173 - 179
STUDIES ON COMBINING ABILITY FOR YIELD AND YIELD TRAITS IN INTER SUBSPECIES CROSSES OF COWPEA (VIGNA UNGUICULATA SSP. UNGUICULATA AND VIGNA UNGUICULATA SSP. SESQUIPEDALIS)*
G. Valarmathi, C. Surendran, AR. Muthiah
1Centre for Plant Breeding and Genetics,
Tamil Nadu Agricultural University, Coimbatore- 641 003, India