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Porsild spruce in Canada ― an updateSAVIDGE, Rodney Arthur.Forestry chronicle. 2014, Vol 90, Num 1, pp 105-107, issn 0015-7546, 3 p.Article

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Effects of gelling agents, ammonium nitrate, and light on the development of Picea mariana (Mill) B.S.P. (black spruce) and Picea rubens Sarg. (red spruce) somatic embryosTREMBLAY, L; TREMBLAY, F. M.Plant science (Limerick). 1991, Vol 77, Num 2, pp 233-242, issn 0168-9452Article

Effects of u.v.-B radiation on epicuticular wax production and chemical composition of four Picea speciesGORDON, D. C; PERCY, K. E; RIDING, R. T et al.New phytologist. 1998, Vol 138, Num 3, pp 441-449, issn 0028-646XArticle

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Comparative restriction site maps of chloroplast DNA of Picea abies, Picea glauca, Picea mariana, and Picea sitchensisWHITE, E. E; WATKINS, R. F; FOWLER, D. P et al.Canadian journal of forest research (Print). 1993, Vol 23, Num 3, pp 427-435, issn 0045-5067Article

Callus induction and shoot bud formation on cotyledons in West Himalayan spruce (Picea smithiana)MEHRA, P. N; VIJAY VERMA.Phytomorphology. 1981, Vol 31, Num 1-2, pp 60-69, issn 0031-9449Article

Heritability estimates for height for young interior in British ColumbiaKISS, G; YEH, F. C.Canadian journal of forest research (Print). 1988, Vol 18, Num 2, pp 158-162, issn 0045-5067Article

Species-specific nuclear and chloroplast single nucleotide polymorphisms to distinguish Picea glauca, P. mariana and P. rubensGERMANO, J; KLEIN, A. S.Theoretical and Applied Genetics. 1999, Vol 99, Num 1-2, pp 37-49, issn 0040-5752Article

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Systematics of Mexican spruce: revisitedTAYLOR, R. J; PATTERSON, T. F; HARROD, R. J et al.Systematic botany. 1994, Vol 19, Num 1, pp 47-59, issn 0363-6445Article

Specific gravity and chemical properties of commercial thinnings from six softwood species : more thinnings should be used in pulpingHUNT, K; HATTON, J. V.Pulp & paper Canada. 1995, Vol 96, Num 11, pp 0-53, issn 0316-4004Conference Paper

Le développement des aiguilles de Picea obovata (Pinaceae)SKUPCHENKO, V. B; LADANOVA, N. V.Botaničeskij žurnal. 1984, Vol 69, Num 2, pp 203-206, issn 0006-8136Article

Microchemical analysis of laser-microdissected stone cells of Norway spruce by cryogenic nuclear magnetic resonance spectroscopyLI, Sheng-Hong; SCHNEIDER, Bernd; GERSHENZON, Jonathan et al.Planta. 2007, Vol 225, Num 3, pp 771-779, issn 0032-0935, 9 p.Article

Plantlet formation in black and white spruce. I: In vitro techniquesRUMARY, C; THORPE, T. A.Canadian journal of forest research (Print). 1984, Vol 14, Num 1, pp 10-16, issn 0045-5067Article