共 50 条
- [43] Suitability for agricultural and forestry mechanization of the Urucui-Preto River Hydrographic Basin, Piaui, Brazil NATIVA, 2016, 4 (04): : 238 - 243
- [47] ON THE USE OF A TIMELINESS FUNCTION FOR THE SELECTION OF MECHANIZATION CHAINS AGRICULTURAL ENGINEERING, VOLS 1-4: LAND AND WATER USE, AGRICULTURAL BUILDINGS, AGRICULTURAL MECHANISATION, POWER, PROCESSING AND SYSTEMS, 1989, : 2611 - 2615