| 000 | 00356 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 |
_a _d |
|
| 245 | 1 | _aIdentification and control of honey bee diseases | |
| 260 |
_aWashington _c1973 |
||
| 300 | _a1-18 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aIdentification, Honey, Diseases United States Department of Agriculture. Farm Bulletin No. 2255 | ||
| 901 | _aS21969 | ||
| 999 |
_c104822 _d104822 |
||