Search for: [Subject and Keywords = polish races of Scots pine] OR [Subject and Keywords = polish races of Norway spruce] OR [Subject and Keywords = polish races of European larch] OR [Subject and Keywords = international provenance experiments] OR [Subject and Keywords = polskie rasy sosny] OR [Subject and Keywords = polskie rasy świerka] OR [Subject and Keywords = polskie rasy modrzewia] OR [Subject and Keywords = międzynarodowe doświadczenia proweniencyjne] OR [Title = Polish races of Scots pine, Norway spruce and European larch in international provenance experiments] OR [Title = Polskie rasy sosny, świerka i modrzewia w międzynarodowych doświadczeniach proweniencyjncyh] OR [Creator = Giertych, Maciej]