Nature, Volume 85Sir Norman Lockyer Macmillan Journals Limited, 1910 |
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Página 402
... plates . The plates , however , are loose , and can be used in the work of small classes , or can be framed for laboratories . Herr A. Grund deals with the features of the karstlands , and surely a grey instead of a brown tint would ...
... plates . The plates , however , are loose , and can be used in the work of small classes , or can be framed for laboratories . Herr A. Grund deals with the features of the karstlands , and surely a grey instead of a brown tint would ...
Página 408
... plates in these volumes are , on the whole , quite a success . In addi- tion , we have a coloured plate of eggs , numerous photographs of nests and eggs and young , an outline map of the world , showing the six zoo - geographical ...
... plates in these volumes are , on the whole , quite a success . In addi- tion , we have a coloured plate of eggs , numerous photographs of nests and eggs and young , an outline map of the world , showing the six zoo - geographical ...
Página 454
... plates , they were really unnecessary . A special movable plate - carrier , adjustable in two directions by means of screws , employed , and the coincidence of the optical axis and the geometrical centre of the plate was investigated ...
... plates , they were really unnecessary . A special movable plate - carrier , adjustable in two directions by means of screws , employed , and the coincidence of the optical axis and the geometrical centre of the plate was investigated ...
Índice
Grignard M New Methods for the Synthesis of Nitriles Hamerton Captain A E Experiments to ascertain | xxix |
Lainé E the Nitrates in the Atmosphere of the Antarctic Lepsius Prof R Geologie von Deutschland und | xxxix |
Lang Prof W H Morphology of the Stock of Isoetes 59 Lewis B Educational Experiments in Schools 354 | xlvi |
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