Fichtner, Suzete Silveira, Álvaro Eleutério, and Pedro Manuel Monteiro. 2007. “EFFECTS OF VARIETES AND POPULATION RATIOS OF INTERCROPPED CORN AND SOYBEAN ON DRY MATTER YIELD AND SILAGE QUALITY”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics] 19 (1): 87-96. https://doi.org/10.5216/pat.v19i1.2571.