MARC状态:已编 文献类型:西文图书 浏览次数:43
- 题名/责任者:
- Technological changes in agriculture : impact on productivity and employment / Birla Institute of Scientific Research.
- 出版发行项:
- New Delhi : Vision Books, 1980.
- 载体形态项:
- xi, 170 p., [6] leaves of plates : ill. ; 23 cm.
- 中图法分类号:
- F303.2
- 书目附注:
- Bibliography: p. [166]-170.
- 随书光盘:
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