Distribution of western spruce budworm egg masses on white fir and Douglas-fir
1982
Schmid, J. M. | Farrar, P. A.
AGROVOC关键词
书目信息
出版者
Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
其它主题
Diseases and pests; Forestry related; Pests of plants (insects and other arthropods)
语言
英语
注释
J.M. Schmid and P.A. Farrar.
Includes bibliographical references (page 7).
类型
Monograph; Book; Text; Report; Bibliography; Book; Monograph
团体作者
Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
United States. Department of Agriculture.
2024-02-27
MODS