Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3775Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 3
Strona 101
... biology , perhaps even more than in other sciences , the problem of classi- fication is of very great importance . At the same time biological classification presents certain difficulties and peculiarities which are not met with in the ...
... biology , perhaps even more than in other sciences , the problem of classi- fication is of very great importance . At the same time biological classification presents certain difficulties and peculiarities which are not met with in the ...
Strona 102
... biology , to discuss the principles on which they are founded , and then to show how a philosophical or truly scientific system can be founded , a system which I believe em- braces the advantages of all preceding systems , without their ...
... biology , to discuss the principles on which they are founded , and then to show how a philosophical or truly scientific system can be founded , a system which I believe em- braces the advantages of all preceding systems , without their ...
Strona 105
... biological science we find , in consonance with the preceding , that a twelve - fold grouping is a most useful and valuable one and , when I apply the twelve- fold division to the animal kingdom , I find I am dealing with groups already ...
... biological science we find , in consonance with the preceding , that a twelve - fold grouping is a most useful and valuable one and , when I apply the twelve- fold division to the animal kingdom , I find I am dealing with groups already ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
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