| 000 | 00372 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a614.553:594.3 _bW 927 S |
||
| 245 | 1 | _aSnail control in the prevention of bilharziasis | |
| 260 |
_bWorld Health Organization _c1965 |
||
| 650 | _aSnail Control | ||
| 650 | _aBilharziasis | ||
| 700 | _aWorld Health Organization | ||
| 100 |
_a _d |
||
| 300 | _a255 p. | ||
| 901 | _a109023 | ||
| 999 |
_c39011 _d39011 |
||