华北落叶松人工林叶面积指数与立地指数、密度、林龄关系模型研究
Study on Relationship Model of Leaf Area Index and Site Index, Stand Age, Stand Density of Larix principis-rupprechtii Plantations
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |