| 000 | 01007nam a22002897a 4500 | ||
|---|---|---|---|
| 999 |
_c10684 _d10684 |
||
| 001 | GENERAL-005781 | ||
| 003 | EC-OLADE-CDD | ||
| 005 | 20161108102317.0 | ||
| 008 | 160705b xxu||||| |||| 00| 0 spa d | ||
| 022 | _a3-528-02059-8 | ||
| 040 |
_aOLADE-CDD _cOLADE-CDD |
||
| 041 | _aeng | ||
| 082 |
_a333.794 _bS3556 |
||
| 100 | _aSchmitz, Heribert | ||
| 245 | _aAnimal traction in rainfed agriculture in Africa and South America | ||
| 260 |
_aEschborn: _bGTZ, _c1991 |
||
| 300 |
_a311 p. _bilustraciones. |
||
| 504 | _a03524 | ||
| 505 | _aThis work is a first attempt to portray the mechanization of farm systems in the countries of the Third World. The investigation is confined to the level of animal traction examining the question fo why specific implements are utilized at certain locations. | ||
| 650 | _aEnergía | ||
| 650 | _aAgricultura | ||
| 650 | _aPaíses en Desarrollo | ||
| 651 | _aAmérica Latina | ||
| 700 | _aSommer, Mathias | ||
| 700 | _aWalter, Sabine | ||
| 942 |
_2ddc _cBK |
||