Results 231 to 240 of about 898,390 (276)
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1996
Abstract On August 22, 1805, Captain William Clark discovered for science the nutcracker that was later to bear his name. The Lewis and Clark expedition was then in Lemhi Pass, in the Bitterroot Mountains bordering present-day Montana and Idaho.
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Abstract On August 22, 1805, Captain William Clark discovered for science the nutcracker that was later to bear his name. The Lewis and Clark expedition was then in Lemhi Pass, in the Bitterroot Mountains bordering present-day Montana and Idaho.
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Painted Stone Slabs of Point of Pines, Arizona
American Antiquity, 1950During the 1948 summer field session of the University of Arizona Archaeological Field School, located at Point of Pines, Arizona, two painted stone slabs were excavated in a late Pueblo ruin designated as Arizona: W:10:47.Arizona: W: 10:47 was believed to be a small single-phase pueblo occupied during the Point of Pines horizon, ca.
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Journal of Chemical Ecology, 1997
The difference in cone colonization by specialized insects that had been observed between Swiss stone pine (Pinus cembra L.) and mountain pine (P. uncinata Ram.) prompted us to test whether volatiles and oleoresin of Swiss stone pine cones may serve as a barrier for insect attack.
Dormont, Laurent +2 more
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The difference in cone colonization by specialized insects that had been observed between Swiss stone pine (Pinus cembra L.) and mountain pine (P. uncinata Ram.) prompted us to test whether volatiles and oleoresin of Swiss stone pine cones may serve as a barrier for insect attack.
Dormont, Laurent +2 more
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Structure and Treatment in the Alberese Stone Pine Stand
1992In Italy management and cultivation techniques of coastal stone pine (Pinus pinea L.) plantations are very important because of the socio-economic aspects related to these type of stands. Understanding stand structure is essential for the choice of the best silvicultural system to be applied to the stand.
Cutini Andrea, Mercurio Roberto
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Late Quaternary history of Siberian stone pine as revealed by genetic and paleoecological data
Tree Genetics & Genomes, 2023D. Shuvaev +3 more
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Mediterranean stone pine: botany and horticulture
2012International ...
Mutke, Sven +6 more
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Volatile constituents of Swiss stone pine and related species
2020Diese Arbeit bietet einen tieferen Einblick in das biologische, chemische und pharmakologische Profil ausgewählter ätherischer Nadelöle. Die ätherischen Nadelöle sind durchsichtig und normalerweise farblos. Die ätherischen Öle der Nadelbäume haben keine spezifische und dauerhafte Struktur ihre Zusammensetzung hängt oft von verschiedenen ...
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