| 000 | 00634nad a22001457a 4500 | ||
|---|---|---|---|
| 008 | 120525s1948 bu ||||| |||| 00| 0 bul d | ||
| 100 | 1 | _aValkanov, A. | |
| 245 | 1 |
_aProtohydra leuckarti Greeff ot Cherno more. = Protohydra leuckarti Greeff aus dem Schwarzen Meer. / _cA. Valkanov |
|
| 260 |
_aSofia : _b[s.n.], _c1948 |
||
| 300 |
_a31-33 p. : _bill. ; _c23 cm |
||
| 440 | 1 |
_aTrudove na Černomorskata biologična stancija v'' Varna = Arbeiten aus der Biologischen Meerestation am Schwarzen Meer in Varna, Bulgarien ; _v13 |
|
| 760 |
_08417 _98417 _tHydrozoa ; _w8417 |
||
| 760 |
_08504 _98504 _tAnthozoa, Hydroida _w8504 |
||
| 942 |
_2ddc _cPM |
||
| 999 |
_c48430 _d48430 |
||