Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3775Chemical news office., 1932 |
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Strona 102
... becomes necessary to select a charac- teristic feature whereby that group can be recognised . Whereas at first the general form of the body and the habitus of plants were used in classification , these external features were very ...
... becomes necessary to select a charac- teristic feature whereby that group can be recognised . Whereas at first the general form of the body and the habitus of plants were used in classification , these external features were very ...
Strona 104
... become con- scious of our existence on a particular planet than we can conceive that this planet revolves around another body , and we observe that this heavenly body is the sun . But if we do this we can equally conceive that another ...
... become con- scious of our existence on a particular planet than we can conceive that this planet revolves around another body , and we observe that this heavenly body is the sun . But if we do this we can equally conceive that another ...
Strona 108
... become available which has not yet been subjected to this philosophic method . It is my object to begin the analysis of this vast field , in the assurance that the results will prove of interest and value in enabling us to understand ...
... become available which has not yet been subjected to this philosophic method . It is my object to begin the analysis of this vast field , in the assurance that the results will prove of interest and value in enabling us to understand ...
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according already animal kingdom Applications arrangement atom bear become belong biology body Buildings called characters Chemical Chemical Industry CHEMISTRY classes classification collinsics common Company consideration considered continue corresponds course dealing definite detail distinct divide division equal example exhibits experimental Exposition fact figures fishes five genera genus given groups Hull importance industry instance interest invertebrates Islay Journal known LABORATORY latter leading Linnæus living things London main group mammals Marks material means measurement method mineral natural system nature object observation obtained occurred Office organization particular Patent periodic philosophical phyla phylum placed plants position possible present principle Published readers recognised refer regarded relation represent scheme sense slaked space species structure Studies sub-divisions substances succession Theor Trade true twelve types vertebrates voloptics volume whole