Sokerijuurikkaan harvennustyön tutkimusmenetelmästä
In carrying out a time study in the field of agricultural work it is very rarely that situations occur in which the outward conditions which affect the work could be regarded as completely invariable and in which the time spent on the work would be the only varying factor to be recorded. On the cont...
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| Format: | Article |
| Language: | English |
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Scientific Agricultural Society of Finland
1955-01-01
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| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/71381 |