Use of gamma-radiotion to inscrease genetic variabaility in Jaragua grass (Hyparrhenia rufa) - Veasey, Elizabeth Ann; Valarini, Maria Jose; Mecelis, NILZA ROCHA; Alcântara, Paulo Bardauil; Alcântara, Valquíria de Bem Gomes; Tulmann Neto, Augusto; Abbado, Marcela Ribeiro; CARDELLI, MARCIA ATAURI (Boletim de Industria Animal, 1996)