Nutrition, health and child development: Research advance and policy recommendations: Scientific Publication no. 566. A Joint Publication: Pan American Health Organization (paho), Tropical Metabolism Unit of the University of the West Indies, and The World Bank. Washigton: paho, 1998. 300 pp. Price US$ 36.00 (US$ 26.00 in developing countries). ISBN 92-75-11566-4. Order code SP 566