000 00642nam a2200193Ia 4500
008 120912s9999 xx 000 0 und d
041 _aE
082 _aR 16.554 EAS 15209
100 _aEastman, Susan
245 _aVitamin A deficiency and xerophthalmia : recent findings and some programme implications / Susan J. Eastman ; editor Pierre-E. Mandl.
260 _aNew York : United Nation Children Fund (UNICEF), 1987.
300 _a84 p. ; 21 cm.
500 _aIncluding bibliographical references ( p. 75-84).
546 _aEnglish
650 _aVitamin A deficiency.
650 _aHEA.
852 _x
906 _a14506
999 _c11078
_d11078