by Jonsson, Mattias, Ranius, Thomas, Ekvall, Hans, Bostedt, Göran, Dahlberg, Anders, Ehnström, Bengt, Nordén, Björn, Stokland, Jogeir N.
Published in Biological conservation (01.02.2006)

by Berg, A. (The Swedish University of Agricultural Sciences, Uppsala, Sweden.), Ehnstrom, B, Gustafsson, L, Hallingback, T, Jonsell, M, Weslien, J
Published in Conservation biology (01.12.1995)

by Jonsell, M, Weslien, J, Ehnstrom, B
Published in Biodiversity and conservation (01.06.1998)

by Ehnstrom, Bengt
Published in Scandinavian journal of forest research (01.01.2001)

by Berg, A, Ehnstrom, B, Gustafsson, L, Hallingback, T, Jonsell, M, Weslien, J
Published in Conservation biology (01.09.1994)

by Ehnstrom, B
Published in Norwegian journal of entomology (1978)

by Ehnstrom, B
Published in Entomologisk tidskrift (1983)

by Laangstroem, B. (Swedish University of Agricultural Sciences, Uppsala (Suede). Department of Entomology, Division of Forest Entomology), Hellqvist, C, Ehnstroem, B
Published in Colloques de l'INRA (France) (1999)

by Eidmann, H.H, Ehnstrom, B
Published in Entomologisk tidskrift (1975)

by Ehnstrom, B, Bejer-Petersen, B, Loyttyniemi, K, Tvermyr, S
Published in Annales entomologici fennici (1974)