प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
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1द्वारा Solheim, Halvor
प्रकाशित 1988Ås [Norway] : Norsk institutt for skogforskning, 1988.11 p. : ill. ; 24 cm.विषय: “...Norway spruce Norway....”
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2द्वारा Christiansen, Erik, 1938-
प्रकाशित 1980Ås [Norway] : Norsk institutt for skogforskning, 1980.p. 473-482 : ill. ; 24 cm.विषय: “...Norway spruce Norway....”
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3द्वारा Austarå, Øystein
प्रकाशित 1977Ås [Norway] : Norsk institutt for skogforskning, 1977.p. [272]-281 : ill. ; 24 cm.विषय: “...Ips typographus Norway....”
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4द्वारा Bakke, Alf
प्रकाशित 1977Ås [Norway] : Norsk institutt for skogforskning, 1977.p. [256]-268 : ill. ; 24 cm.विषय: “...Ips typographus Norway....”
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5द्वारा Zimmer, Manfred
प्रकाशित 1975Göttigen : Institut für Forstzoologie der Universität Göttingen, 1975.111 p. : ill. ; 21 cm.विषय: “...Norway spruce Diseases and pests....”
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6द्वारा Bakke, Alf
प्रकाशित 1983Ås [Norway] : Norsk institutt for skogforskning, 1983.35 p. : ill. ; 24 cm.विषय: “...Spruce bark beetles Norway....”