| 000 | 00365 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aCockerell, T.D.A. | |
| 245 | 1 | _aBees in the collection of the United States national museum. 1 | |
| 260 |
_aWashington _c1911 |
||
| 300 | _a635-658 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aBees Proceedings of the United States National Museum, Vol. 39. No. 1806 | ||
| 901 | _aS57791 | ||
| 999 |
_c114202 _d114202 |
||