Manual of barkbeetle control in western pine forests
1927
Keen, F. P. (Frederick Paul)
AGROVOC关键词
书目信息
出版者
U.S. Dept. of Agriculture
页码
58 pages ; 28 cm
其它主题
West united states; Dendroctonus jeffreyi; Melanophila; West (u.s.); Dendroctonus brevicomis; Washington (state); Bark beetles; Forestry related; Control; Pests of plants (insects and other arthropods)
语言
英语
格式
print, unmediated, volume
注释
by F.P. Keen.
Also available online.
类型
Interactive Resource; Monograph; Book; Text; Report
团体作者
United States. Bureau of Entomology.
2024-02-27
2025-07-19
MODS