| 000 | 00358 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aDavidson, W.M. | |
| 245 | 1 | _aLife history and habits of the mealy plum aphis | |
| 260 |
_aWashington _c1919 |
||
| 300 | _a1-16 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aHistory, Habits, Plum, Aphis United States Department of Agriculture. Bulletin No. 774 | ||
| 901 | _aS49867 | ||
| 999 |
_c106553 _d106553 |
||