TY - SER AU - Bacarin,M.A. AU - Deuner,S. AU - Silva,F.S.P.da AU - Cassol,D. AU - Silva,D.M. TI - Chlorophyll a fluorescence as indicative of the salt stress on Brassica napus L KW - COLZA KW - BRASSICA NAPUS KW - CLOROFILA KW - SALINIDADE KW - CRESCIMENTO KW - STRESS UR - http://www.scielo.br/pdf/bjpp/v23n4/a01v23n4.pdf ER -