Koski, Veikko EUFORGEN, IPGRI Technical guidelines for genetic conservation of Norway spruce (Picea abies (L.) Karst.) - Rome IPGRI 1997 - 42 ISBN: 92-9043-331-0 Subjects--Index Terms: Forestry EUFORGEN NORWAY SPRUCE PICEA ABIES Dewey Class. No.: 333.953416