| 000 | 00697cam a2200169u 4500 | ||
|---|---|---|---|
| 008 | 850118s1976 xx 100 0 chi | ||
| 020 | _a7800030776 | ||
| 245 | 0 | 0 |
_aPotentialities of agricultural engineering in rural development (Vol. I). _bProceedings of international symposium on agricultural engineering (89-ISAE). _cEdited by Wang Mao-hua. |
| 260 |
_c[1989] _aBeijing: _bInternational Academic Publishers. |
||
| 300 |
_axix, 658 p. ; _bill.: |
||
| 650 | 0 |
_aAgricultural engineering _vCongresses. _912412 |
|
| 650 | 0 |
_aFarm mechanization _vCongresses. _912413 |
|
| 650 | 0 |
_aRural development _vCongresses. _912414 |
|
| 700 |
_aMao-hua, Wang. _912415 |
||
| 942 | _cBK | ||
| 050 | 0 | 0 |
_aS760.T28 _bC47 1976 |
| 999 |
_c32771 _d32771 |
||