| 000 | 005540000a22001930004500 | ||
|---|---|---|---|
| 999 |
_c138603 _d138603 |
||
| 008 | 151215t1980 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a63.001.5 _bI6 |
||
| 942 | _cBK | ||
| 110 |
_aInstitution of Engineers _92726 |
||
| 245 | _aSurvey of research and investigations in agricultural engineering - 80 | ||
| 260 |
_aBarton _bInstitution of Engineers _c1980 |
||
| 505 | _aElectrification | ||
| 505 | _aMachinery | ||
| 505 | _aPower | ||
| 505 | _aProcessing and food engineering | ||
| 505 | _aSoil and water | ||
| 505 | _aStructures | ||