Nature, Volume 84Sir Norman Lockyer Macmillan Journals Limited, 1910 |
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Página 74
... carry the bacilli on their appendages , bodies and in their digestive tracts , and the trans- ference of flies from ... carrying bacteria or fungal spores . Though externally they may be almost sterile when they emerge from the pupa ...
... carry the bacilli on their appendages , bodies and in their digestive tracts , and the trans- ference of flies from ... carrying bacteria or fungal spores . Though externally they may be almost sterile when they emerge from the pupa ...
Página 219
... carried on a rotating circular drum . The paper moves at a rate of 3 cm . per minute , and the drum is carried sideways , so that it can be used for a twelve - hour record . The trace is interrupted every minute by an electrical time ...
... carried on a rotating circular drum . The paper moves at a rate of 3 cm . per minute , and the drum is carried sideways , so that it can be used for a twelve - hour record . The trace is interrupted every minute by an electrical time ...
Página 386
... carried far beyond the present limits . The value of systematic and exhaustive studies of environment such as those I suggest can hardly be exaggerated . Without them all attempts to estimate the significance of the environment must be ...
... carried far beyond the present limits . The value of systematic and exhaustive studies of environment such as those I suggest can hardly be exaggerated . Without them all attempts to estimate the significance of the environment must be ...
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