Nature, Volume 108Sir Norman Lockyer Macmillan Journals Limited, 1921 |
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... increase in the proportion of females to males , and at the present census it has nearly reached eleven to ten . It is interesting to observe , however , that in Scotland , on the contrary , there has been a diminution , the proportion ...
... increase in the proportion of females to males , and at the present census it has nearly reached eleven to ten . It is interesting to observe , however , that in Scotland , on the contrary , there has been a diminution , the proportion ...
Página 117
... increase . Progressive farmers have long passed the stage when it was necessary to demonstrate that arti- ficial manures increase crop production ; the posi- tion now is the much more difficult one of deciding how much money it is wise ...
... increase . Progressive farmers have long passed the stage when it was necessary to demonstrate that arti- ficial manures increase crop production ; the posi- tion now is the much more difficult one of deciding how much money it is wise ...
Página 284
... increase is consistent with the geological evidence . HE rate of denudation must have varied very THE considerably ... increase of temperature downwards in the earth's crust is the sum of three parts , one depending on the original ...
... increase is consistent with the geological evidence . HE rate of denudation must have varied very THE considerably ... increase of temperature downwards in the earth's crust is the sum of three parts , one depending on the original ...
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acid æther Agriculture animals appears application Astronomical atomic weight BIRKBECK COLLEGE British Association C. V. Raman Cambridge cent characters chemical chemistry chemists College of Science colour Committee course Department discussion Edinburgh effect electric electrons energy Engineering existence expedition experience fact geography Geological given glass hermaphroditism important India industry Institute interest investigation J. J. Thomson laboratory lecture light London mathematical matter mechanical ment Meteorological method molecule Mount Everest Museum NATURE November observations Observatory obtained October October 20 optical organisation organism original paper period physical plants plates possible practical present problems produced Prof published radiation rainfall recent recognised reference regarded ROYAL ARSENAL Royal Society scientific Section September September 26 soil South species Spitsbergen stars suggested temperature theory thermionic emission tion University University of London volume