英语翻译For sustained yield,so-called “harvest units” would be d
英语翻译
For sustained yield,so-called “harvest units” would be designated in a mosaic pattern,only enough of them cut so that the same number could be cut every year.
For sustained yield,so-called “harvest units” would be designated in a mosaic pattern,only enough of them cut so that the same number could be cut every year.
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