Verzweigungssystem, Benadelung und Nadelfall der Fichte (Picea abies) =
Subtitle: Branching system, needle fall and needle density of Norway spruce (Picea abies)
By: Franz Gruber.
Series: Contributiones biologiae arborum -- v. 3
Publisher: Birkhäuser
Published: 1990
Place of publication: Basel; Boston
Language: ger
Number of pages: 136
Subjects: Norway spruce.; Norway spruce -- Morphology.; Branching (Botany)
Other titles: Branching system, needle fall and needle density of Norway spruce (Picea abies).
Notes: English summary.

Includes bibliographical references (p. 129-135).