| 000 | 00369nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aPeters, J.A. | ||
| 245 | _aFrog genus Atelopus in Ecuador (Anura : Bufonidae) | ||
| 260 | _aWashington | ||
| 260 | _c1973 | ||
| 300 | _a49 p. | ||
| 440 | _aNo. 145; Smithsonian Contribut | ||
| 901 | _pS22118 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c123410 _d123410 |
||