| 000 | 00395nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aKenk, R. | ||
| 245 | _aFreshwater triclads (Turbellaria of North America: IV : The polypharyngeal speci | ||
| 260 | _aWashington | ||
| 260 | _c1970 | ||
| 300 | _a17 p. | ||
| 440 | _aNo. 80; Smithsonian Contributi | ||
| 901 | _pS18575 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c123406 _d123406 |
||