Guidelines for the eradication of vitamin A deficiency and xerophthalmia : a report of the International Vitamin A Consultatative Group (IVACG) - Washington : Nutrition Foundation, [1977] - 1 v. : ill. ; 26 cm.

Hadiah


Vitamin A deficiency--Prevention & control
Xerophthalmia--Prevention & control

WD110 / .G946 1977 9 42mimn