| 000 | 00697nam a22002057a 4500 | ||
|---|---|---|---|
| 008 | 140130b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9711041855 | ||
| 082 |
_aCir. 631.3 C152 _bc1990 |
||
| 100 |
_9281 _aCampbell, Joseph K. |
||
| 245 |
_aDibble sticks, donkeys, and diesels : machines in crop production / _cJoseph K. Campbell |
||
| 260 |
_aNew York : _bInternational Rice Research Institute, _cc1990 |
||
| 300 |
_avii, 329 p. : _bill. |
||
| 650 |
_94188 _aAgricultural machinery |
||
| 650 |
_94189 _aFarm engines |
||
| 650 |
_94190 _aTractors |
||
| 650 |
_94191 _aAgricultural engineering |
||
| 650 |
_94192 _aHarvesting machinery |
||
| 650 |
_94193 _aFertilizers and Manures |
||
| 942 |
_2ddc _cCIR |
||
| 999 |
_c652 _d652 |
||