 | William Somerville Orr - 1855 - عدد الصفحات: 520
...inclosure of zone within zone is owing to the mode in which the wood is produced, and the position in which it is deposited. Wood is formed by the leaves during...the previous year (if any), or in the position in which cambium is effused ; and, as the leaves more or less surround the whole stem, the new layer at... | |
 | Robert Kemp Philp - 1857 - عدد الصفحات: 362
...of zone within zone is owing' to the mode in which the wood'js produced, and the position in which it is deposited. , Wood is formed by the leaves during...the growing season, and passes down towards the root bctween the bark and the wood of the previous year (if any), or in the position in which cambintn is... | |
 | Robert Kemp Philp - 1857 - عدد الصفحات: 360
...inclosure of zone within zone is owing to the mode in which the wood is produced, and the position in which it is deposited. Wood is formed by the leaves during the growing a^ason, and passes down towards the root between the bark and the wood of the previous year (if any),... | |
 | Robert Kemp Philp - 1860 - عدد الصفحات: 388
...inclo-sure of zone within zone is owing to the mode in which the wood is produced, and the position in which it is deposited. Wood is formed by the leaves during...the previous year (if any), or in the position in which cambium is effused ; and, as the leaves more or less surround the whole stem, the new layer at... | |
 | 1861 - عدد الصفحات: 598
...inclosure of zone within zone is owing to the mode in which the wood is produced, and the position in which it is deposited. Wood is formed by the leaves during...the previous year (if any), or in the position in which cambium is effused ; and as the leaves more or less surround the whole stem, the new layer at... | |
 | United States. Department of Agriculture - 1867 - عدد الصفحات: 736
...leaves during the growing season, (which is the one of the most light and heat,) and passes down toward the root, between the bark and the wood of the previous year, and perfectly encloses tho wood of former seasons. That this is the mode of growth seems to have been... | |
 | United States. Department of Agriculture - 1867 - عدد الصفحات: 752
...leaves during the growing season, (which is the one of the most light and heat,) and passes down toward the root, between the bark and the wood of the previous year, and perfectly encloses the wood of former seasons. That this is the mode of growth seems to have been... | |
 | United States. Congress. House - 1867 - عدد الصفحات: 770
...leaves during the growing season, (which is the one of the most light and heal.) and passes down toward the root, between the bark and the wood of the previous year, and perfectly encloses the wood of former seasons. That this is the mode of growth seems to have been... | |
 | William Cooper - 1873 - عدد الصفحات: 520
...inclosure of zone within zone is owing to the mode in which the wood is produced, and the position in which it is deposited. Wood is formed by the leaves during...towards the root between the bark and the wood of the previou s year (if any), or in the position in which cambinm is effused ; and as the leaves more or... | |
 | Thomas Allen Britton - 1875 - عدد الصفحات: 428
...of zone within zone, is owing to the mode in which the wood is produced, and the position in which it is deposited. Wood is formed by the leaves during...between the bark and the wood of the previous year ; and, as the leaves more or less surround the whole stem, the new layer at length completes a zone,... | |
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The inclo-sure of zone within zone is owing to the mode in which the wood is produced, and the position in which it is deposited. Wood is formed by the leaves during the growing season, and passes down towards the root between the bark and the wood of... 
