| 000 | 00375 am a2200133 a 4500 | ||
|---|---|---|---|
| 080 | _a634.11-1.56:331.01 | ||
| 100 | 1 | _aMiller, M.F., Butcher, W.R. | |
| 245 | 1 | _aLabor productivity in apple picking | |
| 260 |
_aWashington _c1972 |
||
| 300 | _a1-13 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aApple Washington Agricultural Experiment Station. Bulletin No. 752 | ||
| 901 | _aS20904 | ||
| 999 |
_c107521 _d107521 |
||