Nature, Količina 101Sir Norman Lockyer Macmillan Journals Limited, 1918 |
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Zadetki 1–3 od 84
Stran 73
... species of palms inhabiting this insular region . Nevertheless , a number of interesting facts have come to light , partly through Prof. Stanley Gar- diner's published notes , partly through various collectors ' notes , and especially ...
... species of palms inhabiting this insular region . Nevertheless , a number of interesting facts have come to light , partly through Prof. Stanley Gar- diner's published notes , partly through various collectors ' notes , and especially ...
Stran 392
... species , O. equi ( curvula ) . He holds that there is no warrant , for referring to different species , as Jerke has done , the short - tailed and long - tailed females , for these gradually merge , and they agree in all other ...
... species , O. equi ( curvula ) . He holds that there is no warrant , for referring to different species , as Jerke has done , the short - tailed and long - tailed females , for these gradually merge , and they agree in all other ...
Stran 408
... species will ever exterminate any species of injurious insect , it is equally clear that if present in sufficient numbers our insectivorous birds do materially help to maintain the balance of Nature , and so prevent certain species of ...
... species will ever exterminate any species of injurious insect , it is equally clear that if present in sufficient numbers our insectivorous birds do materially help to maintain the balance of Nature , and so prevent certain species of ...
Vsebina
Smith Sir Swire 49 The Ethnological Affinities of the Natives of H Bal | 8 |
Geography Practical Essentials of B C Wallis 364 in the F J W Whipple 359 in France Rainfall | 10 |
Whiting Dr A L Soil Biology 61 Nova in Monoceros 52 A Star with a Nova Spectrum | 12 |
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A. C. D. Crommelin acid æther Agriculture Alfred Keogh ammonia appears applied April Astronomical birds British Cape Royds cent chemical chemistry College Committee considerable Council David Prain dealing Department described direction discussion disease effect electric engineering experiments fact give given Government important increase industry Institute interesting investigation issued J. J. Thomson Journal June laboratory larvæ lecture light London magnetic manufacture March matter measure ment metal Meteorological method metric metric system mineral Museum National National Physical Laboratory natural Nosema apis observations Observatory obtained organisation paper Paul Painlevé perihelion period photographs physical plants practical present Price problems production Prof published recent regard Royal Society schools scientific species star supply technical temperature theory tion treatment United United Kingdom University various velocity