Nature, Količina 99Sir Norman Lockyer Macmillan Journals Limited, 1917 |
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Zadetki 1–3 od 83
Stran 287
... practical horti- culturist , able to dig and trench , plant and prune , bud and graft at best as well as the average gardener . If this prove , in fact , to be the case , both science and horticulture will gain . For at present there is ...
... practical horti- culturist , able to dig and trench , plant and prune , bud and graft at best as well as the average gardener . If this prove , in fact , to be the case , both science and horticulture will gain . For at present there is ...
Stran 288
... practical hor- ticulture . The test lasts one day only , whereas not fewer than two days , and preferably three , should be spent by the student in demonstrating his skill in practical horticulture . Unless the examination is so ...
... practical hor- ticulture . The test lasts one day only , whereas not fewer than two days , and preferably three , should be spent by the student in demonstrating his skill in practical horticulture . Unless the examination is so ...
Stran 489
... practical side of instrument making . Ger- many possesses more than one such organ , viz . the Zeitschrift für Instrumentenkunde ( with its supplement , Deutsche Mechaniker - Zeitung , de- voted to the practical side of instrument ...
... practical side of instrument making . Ger- many possesses more than one such organ , viz . the Zeitschrift für Instrumentenkunde ( with its supplement , Deutsche Mechaniker - Zeitung , de- voted to the practical side of instrument ...
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