Variation in Tracheid Length and Wood Density in Geographic Races of Scotch Pine (Wood Technology, forestry, New Hampshire)
1. Scotch pine (Pinus sylvestris L.) exhibits many differences in growth forms, which have come to be associated with geographic locations or provenances in Europe. Past investigations have shown that the more northern races make less annual growth and are more resistant to snow and ice damage and l...
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Format: | Thesis Electronic Book |
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1957
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Internet
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