TY - BOOK AU - Hymowitz, T. AU - Carmer, S. G. AU - Newell, C. A. TI - Soybean cultivars released in the United States and Canada T2 - INTSOY series PY - 1976///-77 CY - Urbana, Ill. PB - International Soybean Program KW - Soya KW - Enfermedades KW - Fisiología y morfología KW - Variedades N1 - Contenido : v.1 Morphological descriptions and response to selected foliar, atem and root diseases .- v.2 Pedigrees ER -