| 000 | 00611nam a2200217Ia 4500 | ||
|---|---|---|---|
| 999 |
_c47731 _d47731 |
||
| 005 | 20230719095458.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a9241544783 | ||
| 041 | _aEN | ||
| 082 |
_a617.7 _bWOR _223 |
||
| 100 | _aWORLD Health Organization | ||
| 245 | _aVitamin A deficiency and its consequences: a field guide to detection and contro | ||
| 250 | _a3rd ed. | ||
| 260 |
_aGeneva _bWorld Health Organization _c1995 |
||
| 300 | _avii, 68 p. | ||
| 509 | _aNS | ||
| 650 | _aEye disease | ||
| 650 | 0 |
_a Vitamin A defeciency _9149106 |
|
| 650 | 0 |
_aXerophthalmia _9119531 |
|
| 942 | _cPR | ||