ScienceJohn Michels (Journalist) 1935 |
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Page 7
... present discussion is borrowed ) concludes that the amount of " fossil " oxy- gen thus buried in the sedimentary rocks is at least as great as that now present in the atmosphere and may be twice as great . An amount of carbonaceous or ...
... present discussion is borrowed ) concludes that the amount of " fossil " oxy- gen thus buried in the sedimentary rocks is at least as great as that now present in the atmosphere and may be twice as great . An amount of carbonaceous or ...
Page 8
... present enjoys , there will be an extensive atmosphere of hydrogen , mixed with the simple hydrides - methane , ammonia and water - vapor , along with any inert gases which may all along have been present , but with little or no free ...
... present enjoys , there will be an extensive atmosphere of hydrogen , mixed with the simple hydrides - methane , ammonia and water - vapor , along with any inert gases which may all along have been present , but with little or no free ...
Page 52
... present investigation , which has in some respects confirmed and amplified Berger's results , is given in the following paragraphs . In most of our experiments electrodes made of silver disks 1 to 2 c in diameter , covered with flannel ...
... present investigation , which has in some respects confirmed and amplified Berger's results , is given in the following paragraphs . In most of our experiments electrodes made of silver disks 1 to 2 c in diameter , covered with flannel ...
Contents
DANIELS F Photons in Chemistry and Biology 523 | 18 |
Dixon Roland Burrage E A HOOTON 166 | 39 |
ALEXANDER J Enzymes | 44 |
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