by Aarrestad, P.A. (NINA - Norwegian Inst. for Nature Research, Trondheim (Norway)), Vandvik, V
Published in NINA Fagrapport (Norway) (2000)

by Noest, T, Schartau, A.K.L, Berger, H.M. (NINA - Norsk Inst. for Naturforskning, Trondheim (Norway)), Lukin, A, Kashulin, N, Yakolev, V, Sharov, A, Dauvalter, V
Published in NINA Fagrapport (Norway) (1997)

by Strand, R, Fleming, I.A, Johnsen, B.O. (NINA - Norsk Inst. for Naturforskning, Trondheim (Norway))
Published in NINA Fagrapport (Norway) (2001)

by Sandhaugen, A.I, Hansen, L.P. (NINA - Norsk Inst. for Naturforskning, Oslo (Norway))
Published in NINA Fagrapport (Norway) (2001)

by Swenson, J.E. (NIKU - Norsk Inst. for Natur- og Kulturminneforskning, Trondheim (Norway)), Dahle, B, Sandegren, F
Published in NINA Fagrapport (Norway) (2001)

by Forseth, T. (NINA - Norsk Inst. for Naturforskning, Trondheim (Norway)), Ugedal, O, Jonsson, B
Published in NINA Fagrapport (Norway) (1997)

by Lund, R.A. (NINA - Norsk Inst. for Naturforskning, Trondheim (Norway))
Published in NINA Fagrapport (Norway) (1997)

by Solberg, E.J, Heim, M, Saether, B.E, Holmstroem, F. (NINA - Norsk Inst. for Naturforskning, Trondheim (Norway))
Published in NINA Fagrapport (Norway) (1997)