| 000 | 00333 am a2200133 a 4500 | ||
|---|---|---|---|
| 080 | _a63(072)(09) | ||
| 100 | 1 |
_a _d |
|
| 245 | 1 |
_aResearch progress _b1973 |
|
| 260 |
_aWashington _c1973 |
||
| 300 | _a1-57 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aResearch Washington Agricultural Experiment Station. Bulletin No. 774 | ||
| 901 | _aS28050 | ||
| 999 |
_c109117 _d109117 |
||