TY - BOOK AU - MINI V AU - Dr. P D VIJAYAGOPAL TI - INDUCED MUTATTIONS IN COWPEA (Vigna unguiculata cultivar Kuruthola - payar) U1 - I N89 MI 72 PY - 1989/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF AGRICULTURAL BOTANY ER -