Farm machinery safety; physical welfare effects of the man-machine interaction on farms,
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| 主要作者: | |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
[Ottawa]
Royal Commission on Farm Machinery
[1968]
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| 丛编: | Royal Commission on Farm Machinery. Study
no. 1 |
| 主题: |
| Item Description: | Issued also in French. |
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| 实物描述: | ix, 137 p. illus. 25 cm. |
| 参考书目: | Bibliography: p. [117]-137. |