An experimental investigation of coloring matter in flowers of vinca major
Even though early man did not know the nature of coloring matter in flowers, he used the coloring matter as dye for centuries. There are a variety of reasons for the interest of chemists in natural and artificial coloring matters. One of these is the color pleasure, anothe1· is the commercial import...
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| Format: | Others |
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Scholarly Commons
1963
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| Online Access: | https://scholarlycommons.pacific.edu/uop_etds/1535 https://scholarlycommons.pacific.edu/cgi/viewcontent.cgi?article=2534&context=uop_etds |