'Based on the proceedings of the PAHO International Conference on the Assessment of the Impact of Nutrition and Related Health Programs, held in Isla Contadora, Panama, August 1-4, 1977' - title page verso.
Includes index.
Evaluating the impact of nutrition and health programs. ISBN 0306401649. Published by Plenum Press for the Pan American Health Organization in 1979. Publication and catalogue information, links to buy online and reader comments.