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- 题名/责任者:
- The evolving science of grassland improvement / L.R. Humphreys.
- 出版发行项:
- Cambridge, U.K. ; New York : Cambridge University Press, 1997.
- ISBN:
- 9780521038737 (paperback)
- ISBN:
- 9780521495677 (hardback)
- ISBN:
- 0521038731 (paperback) :
- 载体形态项:
- xvii, 261 p. : ill. ; 23 cm.
- 个人责任者:
- Humphreys, L. R.
- 论题主题:
- Grasslands.
- 论题主题:
- Pasture ecology.
- 论题主题:
- Grassland ecology.
- 论题主题:
- Pastures.
- 论题主题:
- Forage plants.
- 中图法分类号:
- S812
- 一般附注:
- This digitally printed version 2007.
- 书目附注:
- Includes bibliographical references (p. 210-256) and index.
- 内容附注:
- Grassland improvement and environmental protection -- The plant genetic base for grassland improvement -- The nitrogen economy of grasslands -- Growth and defoliation -- Grassland ecology -- Grazing management -- Innovation, optimization and the realization of change.
- 随书光盘:
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