TY - BOOK AU - Nassar,N.M.A. AU - Alleoni,M.R.B. TI - A study of chiasma frequency in two brasilian races of maize and two single crosses [milho, Zea mays, cruzamento vegetal, Brasil] PY - 1975///. CY - [np](Brasil): KW - MILHO KW - VARIEDADE KW - GERMOPLASMA KW - CRUZAMENTO VEGETAL N1 - 7 tables; 10 ref.; Summary (Eng); Reprinted from Maydica 20(1975): 125-131 ER -