Silvicultural treatments to reduce losses to bark beetle
1978
J Lang | R Heald | E Stone | D Dahlsten | R Akers
Using the “aggregation” approach to characterize groups of Ponderosa pines, researchers at the Blodgett Forest Research Station are studying the effects of thinning on beetle-caused mortality.
显示更多 [+] 显示较少 [-]书目信息
出版者
University of California Agriculture and Natural Resources
语言
英语
2024-12-11
2026-01-21
DOAJ