Conducting a qualitative assessment of vitamin A deficiency
Subtitle: a field guide for program managers
By: by Helen Keller International Vitamin A Technical Assistance Program, David S. Rosen.
Contributors: Rosen, David S. 1960-; Helen Keller International. Vitamin A Technical Assistance Program.
Publisher: Helen Keller International
Published: 1993
Place of publication: New York
Language: eng
Number of pages: 53
Subjects: Vitamin A deficiency -- Prevention.; Voluntary health agencies.