A method for assessing changes in the abundance of butterflies
作者： E. Pollard
DOI: 10.1016/0006-3207(77)90065-9
关键词:
摘要: … Some butterfly species are highly mobile and difficult to catch for studies involving marking … variation in weather conditions within the recommended limits is not of great importance. …
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sci-hub.se 参考文章(6)
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