Methods for the evaluation of the impact of food and nutrition programmes :  report of a workshop on the Evaluation of food and Nutrition Programmes ... held at the Massachusetts Institute of Technology, Cambridge, Massachusetts, USA in September 1981 / 
edited by David E. Sahn, Richard Lockwood, and Nevin S. Scrimshaw 
 - Tokyo :  United Nations University,  1984 
 - 291 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9280804731 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food--Analysis--Congresses