Instruction and study (1) Education (1) Variation (1) Children (1) Adaptation (1) Strategy (1) Sociology, Rural (1) School attendance (1) School age (Entrance age) (1) Production (Economic theory) (1) Oilseed plants (1) Millets (1) Men (1) Income (1) Households (1) Grain (1) Food relief (1) Example (1) Dropouts (1) Culture (1) Addition (1) Use studies (1) Use studies (1) Sources (1) Sources (1) Women (1) Age (1) Seeds (1) Rural conditions (1) Practice (1)