Ericsson, Tore Lodgepole pine (Pinus contorta var. latifolia) breeding in Sweden - results and prospects based on early evaluation / Tore Ericsson. -- 1.vyd. -- Umea : Swedish University of Agricultural Sciences, Faculty of Forestry, Department of Forest Genetics and Plant Physiology, 1994. -- preruš. str.: obr., tab.
ZV001