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Management factors affecting densities of common grassland birds of high elevation grasslands of eas
[期刊论文] 作者：David H.Maphisa,Hanneline Smit,
来源：中国鸟类：英文版 年份：2017
Background: World?wide grassland birds are in decline due to habitat loss and degradation resulting from inten?sive agricultural practices. Understanding how ke...
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