TY - REP AU - De León,C. TI - Maladies du mais: Guide d'identification au champ PY - 1986/// CY - Mexico, DF (Mexico) PB - CIMMYT, KW - Bacterioses KW - Diagnosis KW - Fusarium KW - Gibberella fujikuroi KW - Identification KW - Mycoses KW - Plant diseases KW - AGROVOC KW - Rots KW - Rusts KW - Spots KW - Viroses KW - Zea mays ER -