TY - SER AU - Oliveira,A.M.S. AU - Blank,A.F. AU - Alves,R.P. AU - Arrigoni-Blank,M.F. AU - Maluf,W.R. AU - Fernandes,R.P.M. TI - Performance of sweet potato clones for bioethanol production in different cultivation periods KW - BATATA DOCE KW - CLONE KW - ÉPOCA DE PLANTIO KW - FITOTECNIA KW - PRODUTIVIDADE KW - ETANOL ER -