Methods for the evaluation of the impact of food and nutrition programmes : report of a Workshop on the Evaluation of Food and Nutrition Programmes sponsored by the United Nations University on behalf of the United Nations ACC Sub-committee on Nutrition, held at the Massachusetts Institute of Technology, Cambridge, Mass., USA in September 1981; edited by David E. Sahn, Richard Lockwood and Nevin S. Scrimshaw.
Published: (1984)
