Genetic status of Norway spruce (Picea abies) breeding populations for northern Sweden
Androsiuk, P., Shimono, A., Westin, J., Lindgren, D., Fries, A., Wang, X.-R.
Juvenile growth of provenances and open pollinated families of four Russian larch species (Larix Mill.) in Swedish field tests
Karlman, L., Fries, A., Martinsson, O., Westin, J.