[Norway spruce trees from forest ecosystems being differently damaged by air pollutants and their disposition for the attack of needle eating insects]
1987
Schopf, R.
AGROVOC关键词
书目信息
其它主题
Waldschaeden; 425.1; 145.7x18.77 lymantria monacha; 450; 160.24; (430.1-43.27); Sekundaerschaedlinge; Pollution atmospherique; 153; Naehstoffkreislauf; Plfanzen resistenz; Insekten; Immissionen; Contaminacion del aire; 145.7x21.06 gilpinia hercynial; Insectos daninos; 174.7 picea abies; 453
语言
德语
注释
Summary only
类型
Conference; Summary; Non-Conventional
来源
[Status seminar on the BMFT-[Bundesministerium fuer Forschung und Technologie] priority promotion project concerning research on the causes of forest dieback -30-3-1987 - 3-4-1987 Kernforschungsanlage Juelich G.m.b.H.], Stuettgen, E. (comp.).- Juelich (Germany, F.R.), Aug 1987. p. 152-153
粮农组织大会
2. Statusseminar "Umweltforschung zu Waldschaeden", Juelich (Germany, F.R.), 30 Mar - 3 Apr 1987
1989-08-15
AGRIS AP
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