[Studies on the natural regeneration of European beech in North Rhine-Westphalia]
1987
Roehrig, E. (Goettingen Univ. (Germany, F.R.). Inst. fuer Waldbau)
AGROVOC Keywords
Bibliographic information
Other Subjects
Naturverjuengung; Saure depositionen; Keimversuche; Resistenz; Rin del norte-westf; 114.25; 87fagus; Sekundaerschaedlinge; 232.318; 231; Rhenanie du nord-westph; Ph-wert; Regeneracion natural; 234; Nafagus; 181.45; Regeneration naturelle; 425.1; Buchenwaelder; (430.1-43.36); Schadstoffe; Ecosysteme; Contaminacion del aire; Pollution atmospherique
Language
German
Type
Conference; Non-Conventional
Source
[Status colloquium "Air pollution and forest damages" on October 60th 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. 150-151
Conference
Statuskolloquium "Luftverunreinigungen und Waldschaeden, Duesseldorf (Germany, F.R.), 29-30 Oct 1986
1988-08-15
AGRIS AP
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