TY - GEN AU - Del Rosso , Joy Miller AU - Marek , Tonia TI - Class action: improving school performance in the developing world through better health and nutrition SN - 082133672X U1 - 371.716091724 PY - 1996/// CY - Washington PB - The World Bank KW - CHILDREN-HEALTH AND HYGIENE-DEVELOPING COUNTRIES KW - EDUCATION KW - WORLD BANK KW - SCHOOL CHILDREN-NUTRITION-DEVELOPING COUNTRIES KW - WORLD BANK-REPORTS ER -