Knudsen, Odin. Nutrition and food needs in developing countries / prepared by Odin Knudsen and Pasquale L. Scandizzo. - Washington, D.C. : World Bank, c1979. - World bank staff working paper[s] ; no. 328 . - World Bank staff working paper ; no. 328 . Subjects--Topical Terms: Food consumption -- Developing countries.--Food consumption -- Developing countries.Nutrition -- Developing countries.--Nutrition -- Developing countries.