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" With the blue glasses, which allowed some green and yellow to pass, that which was red or yellow in the leaf had spread, so that there only remained a green border or edge. Under the nearly pure violet glasses the foliage became almost uniformly green. "
The Florist and Pomologist: A Pictorial Monthly Magazine of Flowers, Fruits ... - Page 132
1866
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The American Journal of Science and Arts

Geology - 1866
...tints of the leaves were all preserved. The red glass rather impeded the development of the leaves, and produced at the base of the limb yellow instead...foliage became almost uniformly green. Thus, by means of colored glasses, provided they are not yellow, horticulturists may hope to obtain at least temporary...
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The Quarterly Journal of Science, Volume 3

Science - 1866
...the upper surface, yellow instead of reddish brown ; and below, a red spot instead of purplish red. With the blue glasses, which allowed some green and...red or yellow in the leaf had spread so that there remained only a green border or edge. Under the nearly pure violet glasses, the foliage became almost...
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The Journal of Science: 1866, Volume 3

Science - 1866
...the upper surface, yellow instead of reddish brown ; and below, a red spot instead of purplish red. With the blue glasses, which allowed some green and...red or yellow in the leaf had spread so that there remained only a green border or edge. Under the nearly pure violet glasses, the foliage became almost...
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The Monthly Packet of Evening Readings for Members of the English ..., Volume 2

1866
...red spot instead of purplish red. With the blue glasses, which allowed some green and yellow (rays) to pass, that which was red or yellow in the leaf...so that there only remained a green border or edge. He ends this portion of his address thus : ' Thus, by means of coloured glasses, provided they are...
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The American Naturalist, Volume 1

Biology - 1868
...the upper surface, yellow instead of reddish brown ; and below, a red spot instead of purplish red. With the blue glasses, which allowed some green and...red or yellow in the leaf had spread so that there remained only a green border or edge. Under the nearly pure violet glasses, the foliage became almost...
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Bulletin, Issue 36

United States. Weather Bureau - Meteorology, Agricultural - 1905
...upper surface, yellow instead of reddish brown, end below, a red spot instead instead of purplish red. With the blue glasses, which allowed some green and...foliage became almost uniformly green. Thus, by means of colored glasses, provided they are not yellow, horticulturists may hope to obtain at least temporary...
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Bulletin, Issue 36

United States. Weather Bureau - Meteorology - 1905
...upper surface, yellow instead of reddish brown, and below, a red spot instead instead of purplish red. With the blue glasses, which allowed some green and...foliage became almost uniformly green. Thus, by means of colored glasses, provided they are not yellow, horticulturists may hope to obtain at least temporary...
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The American Journal of Science and Arts

1866
...tints of the leaves were all preserved. The red glass rather impeded the development of the leaves, and produced at the base of the limb yellow instead...foliage became almost uniformly green. Thus, by means of colored glasses, provided they are not yellow, horticulturists may hope to obtain at least temporary...
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Monthly Packet, Volume 2

1866
...red spot instead of purplish red. With the blue glasses, which allowed some green and yellow (rays) to pass, that which was red or yellow in the leaf...so that there only remained a green border or edge. He ends this portion of his address thus: 'Thus, by means of coloured glasses, provided they are not...
Full view - About this book




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