[Studies on the virus contamination in young forest plantations and regional research stands in North Rhine-Westphalia]

Niehaus, F. . Inst. fuer Pflanzenkrankheiten

[Studies on the virus contamination in young forest plantations and regional research stands in North Rhine-Westphalia]

1987

Niehaus, F. (Bonn Univ. (Germany, F.R.). Inst. fuer Pflanzenkrankheiten)

AGROVOC关键词

air pollution bosques enfermedades de las plantas forests maladie des plantes plant diseases plant viruses resistance to injurious factors

书目信息

其它主题

North rhine-westphalia/ fungi; Saure depositionen; 444; 172.8; Immissionen; Baumarten resistenz; Tobamo-viren; 181.45; Foret; Virus des vegetaux; 425.1; Rin del norte-westfalia/ fungi; Mikroorganismen; Vi0511rus de las plantas; Viren; Potex-viren; (430.1-43.36); Waldschadenserfassung; Us*; Resistance aux facteurs nuisi; Rhenanie du nord-westphalie/ champignon; Resistencia a agentes dan; 172.3; Contaminacion del aire; Pollution atmospherique

语言

德语

类型

Conference; Non-Conventional

来源

[Status colloquium "Air pollution and forest damages" on October 29th and 30th 1986 in the Rhine-Westphalian Academy of Sciences], Minister fuer Umwelt, Raumordnung und Landwirtschaft des Landes Nordrhein-Westfalen, Duesseldorf (Germany, F.R.).- Duesseldorf (Germany, F.R.), May 1987. p. 91-92

粮农组织大会

Statuskolloquium "Luftverunreinigungen und Waldschaeden, Duesseldorf (Germany, F.R.), 29-30 Oct 1986

自何时收录于AGRIS: 1988-08-15

格式: AGRIS AP

数据提供者

这条记录提供自 ZB MED Nutrition. Environment. Agriculture

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