TY  - BOOK
AU  - JAYARANI L S
AU  - Dr. J SREEKUMARI AMMA
TI  - COMBINING ABILITY IN GRAIN COWPEA [Vigna unguiculata (L.) Walp.]
U1  - I:6 N93 JA 38 
PY  - 1993///
CY  - COLLEGE OF AGRICULTURE VELLAYANI
PB  - DEPARTMENT OF PLANT BREEDING
ER  -