Nature, Volume 63Sir Norman Lockyer Macmillan Journals Limited, 1900 |
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Página 16
... plants , must be in mucilaginous substances . Thus he points out that in plants " glutinous principles " are commonly met with which must be the seat of motion , of contraction , and of irritability . Curiously enough , as an example of ...
... plants , must be in mucilaginous substances . Thus he points out that in plants " glutinous principles " are commonly met with which must be the seat of motion , of contraction , and of irritability . Curiously enough , as an example of ...
Página 417
... Plants : an Introduction to the Study of Botany . By D. T. MacDougal , Ph.D. , Director of the Laboratories , New York Botanic Garden . Pp . xvii +218 . ( New York : The Macmillan Co. London : Macmillan and Co. , Ltd. , 1900. ) THIS is ...
... Plants : an Introduction to the Study of Botany . By D. T. MacDougal , Ph.D. , Director of the Laboratories , New York Botanic Garden . Pp . xvii +218 . ( New York : The Macmillan Co. London : Macmillan and Co. , Ltd. , 1900. ) THIS is ...
Página 463
... plant very close , if not quite , to its own group from the characters he sees . But if his books have the plants arranged simply in alphabetical order according to their names and not according to their relationships , he may as well ...
... plant very close , if not quite , to its own group from the characters he sees . But if his books have the plants arranged simply in alphabetical order according to their names and not according to their relationships , he may as well ...
Índice
Conroy Sir John F R S Death of 186 Curtius Prof New General Method of Preparing Aromatic | 14 |
Halfseconds Pendulums Mr Watson 195 | 15 |
Cooperation in Observing Variable Stars Prof E C Picker Cygnus New Variable in 2 1901 Dr T D Anderson 502 | 29 |
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