The Atlantic Monthly, Nide 160Atlantic Monthly Company, 1937 |
Kirjan sisältä
Tulokset 1 - 3 kokonaismäärästä 83
Sivu 70
... light , air , water , and a comparatively small supply of such chemical ele- ments as magnesium , phosphorus , sul- phur , silicon , and others . The plant takes from the air the materials which it needs most to build its struc- ture ...
... light , air , water , and a comparatively small supply of such chemical ele- ments as magnesium , phosphorus , sul- phur , silicon , and others . The plant takes from the air the materials which it needs most to build its struc- ture ...
Sivu 71
... light may profitably serve to eke out sunlight on dark days and trical energy cannot compete directly with solar energy until its cost has been greatly decreased . II The chief practical use for artificial light at present is in ...
... light may profitably serve to eke out sunlight on dark days and trical energy cannot compete directly with solar energy until its cost has been greatly decreased . II The chief practical use for artificial light at present is in ...
Sivu 72
... light are not equally effective in promoting plant growth may be inferred from the fact that leaves are bluish green in color . The absorption of light by chlorophyll and by both dead and living plant leaves has been carefully studied ...
... light are not equally effective in promoting plant growth may be inferred from the fact that leaves are bluish green in color . The absorption of light by chlorophyll and by both dead and living plant leaves has been carefully studied ...
Sisältö
INDEX BY TITLES | 35 |
Nation of Onlookers A? John R Tunis 141 | 101 |
Strawberry Festival The Della T Lutes | 108 |
Tekijänoikeudet | |
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Abdul Haq Albert Jay Nock Almina American asked Atlantic Atlantic Monthly beauty believe better called cent Church color course Elena England English Eusèbe eyes face fact farm farmers Fascism father feel Fräulein Gelsicher French Gela George Holcombe German girl Giulio give Hammond Organ hand head horses interest IVAN SANDERSON John Jay Chapman knew labor land Léon Blum light living look Marchesa Marietta means ment mind Miss Minton Miss Prestwich mother never night novel OGPU Old Uncle once party political public ownership readers Roffredo Russia seems ships Stalin story sumers Suzy talk tell things thought tion to-day told town turned watched whole words writing Yonak York young