The Popular Science Monthly, Volumen19D. Appleton, 1881 |
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Términos y frases comunes
action American animals ants aphides appears become blood body carbon carbonic acid carpel carried Catlinite cause cent character chemical colored common copper course Descartes disease earth Ecitons effect electric electrolytic existence experiments fact feet fish force forest G. P. Putnam's Sons gases give glucose Government heat human hundred important inches increase insects interest known lampblack larvæ less light living lower mass matter means ment method militant millimetre molecules mound-builders nations nature nest observed organization origin pass persons physical plants political practical present produced Professor race relation sacculina says schools scientific seeds side Sir John Lubbock society sound species spectrum stylops substance sulphuric acid surface temperature tion trace trees tube tumulus vapor vibrations whole Will-o'-the-Wisp