Nature, Volume 104Sir Norman Lockyer Macmillan Journals Limited, 1919 |
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Página 72
... important that attention should be focussed now and again on the benefits that accrue to farmer and gardener from the activities of birds , for too frequent reiteration of misdemeanours tends to produce an antagonism which the facts do ...
... important that attention should be focussed now and again on the benefits that accrue to farmer and gardener from the activities of birds , for too frequent reiteration of misdemeanours tends to produce an antagonism which the facts do ...
Página 171
... important , though the sulphur deposits in the province of Erivan , 30 miles from a rail- way line , may prove to be of value in the near future . an Of the metallic minerals , a few deposits of iron - ore are known , but none ...
... important , though the sulphur deposits in the province of Erivan , 30 miles from a rail- way line , may prove to be of value in the near future . an Of the metallic minerals , a few deposits of iron - ore are known , but none ...
Página 200
... important conceptions with regard to the relation- ship of various animals - e.g . the origin of verte- brate limbs . Present conclusions are really based on inquiries into embryological beginnings , and the whole interpretation of ...
... important conceptions with regard to the relation- ship of various animals - e.g . the origin of verte- brate limbs . Present conclusions are really based on inquiries into embryological beginnings , and the whole interpretation of ...
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