Journal of Forest Engineering
An Ergonomic Assessment of Manual Planting Pinus Radiata Seedlings Mark. J.M. Sullman ... Contour planting induced a mean HRw of 129.6 bt. min 1 and uphill planting 144 1 bt. min1. According to ... normal working day consisted of working from 0700 hrs to 1600, with one rest break 1 100 hrs until 1200 hrs. All subjectsanbsp;...
| Title | : | Journal of Forest Engineering |
| Author | : | |
| Publisher | : | - 1994 |
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