TY - SER AU - Catão,H.C.R.M. AU - Gomes,L.A.A. AU - Guimarães,R.M. AU - Fonseca,P.H.F. AU - Caixeta,F. AU - Marodin,J.C. TI - Physiological and isozyme alterations in lettuce seeds under different conditions and storage periods KW - ALFACE KW - SEMENTE KW - ARMAZENAMENTO KW - TEMPERATURA KW - DEFESA VEGETAL ER -