烟台地区松材线虫病死树林间分布规律研究 / The Distribution of Dead Pines of Bursaphelenchus xylophilus in Yantai Forest
- Resource Type
- Academic Journal
- Source
- 山东林业科技 / Journal of Shandong Forestry Science and Technology. 53(3):64-68
- Subject
松材线虫病 林间分布 烟台 - Language
- Chinese
- ISSN
- 1002-2724