TY - BOOK AU - VIJAYAGOPAL.P.D AU - Dr.V.GOPINATHAN NAIR TI - GENETIC STUDIES ON INDUCED VIABLE MUTANTS IN RICE (Oryza sativa L.) U1 - I:6 N85 PY - 1985/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF PLANT BREEDING ER -