International soybean variety experiment : eleventh report of results - Jackobs, Joseph Alden; Smyth, Charles A.; Erickson, Danny R. (Urbana, Illinois : College of Agriculture, University of Illinois at Urbana Champaign, 1986)
Keywords: SOYA -- VARIEDADES -- TABLAS, CALCULO, ETC; SOYA -- EXPERIMENTOS DE CAMPO -- TABLAS, CALCULO, ETC