| 000 | 00336 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 |
_a _d |
|
| 245 | 1 | _aPea aphid on alfalfa how to control it | |
| 260 |
_aWashington _c1964 |
||
| 300 | _a1-3 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aAlfalfa United States Deapartment of Agriculture. Leaflet No. 529 | ||
| 901 | _aS12776 S12774 S12777 S12775 | ||
| 999 |
_c106982 _d106982 |
||