Author: Nebel, G.
Source: Forest Ecology and Management, Volume 150, Number 1, 1 September 2001, pp. 115-124(10)
Document Type: Research Article
Affiliations: Department of Economics and Natural Resources, The Royal Veterinary and Agricultural University, Unit of Forestry, Rolighedsvej 23, 1958 , Frederiksberg C, Denmark
Publication date: September 1, 2001