| 000 | 00537nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1985 xx 000 0 und d | ||
| 020 | _a8120500369 | ||
| 082 |
_a631.312 _bG99T |
||
| 100 | _aGyachev, L.V | ||
| 245 | 0 | _aTheory of Surfaces of Plow Bottoms | |
| 260 |
_aNew Delhi _bAmerind Publishing Co. Pvt. Ltd. _c1985 |
||
| 300 | _a294 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aAgricultural machinery | ||
| 653 | _aPlows | ||
| 653 | _aSoils | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c13011 _d13011 |
||