TY  - JA
AU  - Contreras,G
AU  - Bressani,R.
AU  - Elias,L.G.
TI  - Limitations of corn (Zea mays) and common bean (Phaseolus vulgaris) diets as protein and calorie sources
PY  - 1980///
T2  - Qualitas Plantarum-Plant Foods for Human Nutrition
ER  -