ScienceJohn Michels (Journalist) 1942 |
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Page 427
... original convention between the American republics , that it " shall come into force three months after deposit of not less than five ratifications with the Pan American Union , " the treaty will take effect in the ratifying countries ...
... original convention between the American republics , that it " shall come into force three months after deposit of not less than five ratifications with the Pan American Union , " the treaty will take effect in the ratifying countries ...
Page 479
... original extracted virus of tobacco mosaic with which I was working at this time . This virus was used for studies upon which early papers were based , includ- ing , among others , " The Mosaic Disease of Tobacco " 1 and " Effects of ...
... original extracted virus of tobacco mosaic with which I was working at this time . This virus was used for studies upon which early papers were based , includ- ing , among others , " The Mosaic Disease of Tobacco " 1 and " Effects of ...
Page 632
... original explants . The cultures kept in light developed chloro- plasts and contained 4 to 10 times the quantity of vitamin C present in the original explants . The results thus suggested that only the roots which con- tained ...
... original explants . The cultures kept in light developed chloro- plasts and contained 4 to 10 times the quantity of vitamin C present in the original explants . The results thus suggested that only the roots which con- tained ...
Contents
G Smithsonian Institution and International | 9 |
pAminobenzoic F H JOHNSON 104 Nicotinic | 16 |
E Industrial Organization 648 | 24 |
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