| 000 | 00329nam a2200133Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 082 | _a636.089 449 W83E | ||
| 100 | _aWorld Health Organization. Expert Committee | ||
| 245 | _aEpidemiology and control of schistosomiasis | ||
| 260 |
_aGeneva _bWHO _c1967 |
||
| 300 | _a33p. | ||
| 650 | _aEpidemiology | ||
| 942 |
_2ddc _cC |
||
| 999 |
_c1113 _d1113 |
||