| 000 | 00414 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aWitney, D. and Others | |
| 245 | 1 |
_aEconomic aspects of farm mechanisation _bCombine harvesters in east and south-east Scotland |
|
| 260 |
_aEdinburgh _c1945 |
||
| 300 | _a1-44 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aEconomic, Farm, Harvest Edinburgh and East of Scotland College of Agriculture. Bulletin No. 1 | ||
| 901 | _aS46509 | ||
| 999 |
_c102020 _d102020 |
||