| 000 | 00420nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180413s9999 xx 000 0 und d | ||
| 020 | _a924154474 | ||
| 100 | _aWorld Health Organization | ||
| 245 | 0 | _aHealth Education In The Control Of Schistosomiasis Who | |
| 260 | _bGeneva: Who 1990 | ||
| 300 | _a61 | ||
| 440 | _vBlue Trunk 2000 | ||
| 546 | _aEng | ||
| 690 | _aHelmithiasis;Snail Fever;Bilharziasis;Swimmers' Itch | ||
| 999 |
_c41687 _d41687 |
||