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Excerpt from L'Aurore Boreale: Étude Générale des Phénomènes Produits par les Courants Électriques de l'AtmosphèrePhénomènes principaux. Explications de M. Edlund Application de la théorie de M. Edlund Conséquences.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art tech...

Excerpt from L'Aurore Boreale: Étude Générale des Phénomènes Produits par les Courants Électriques de l'Atmosphère Phénomènes principaux. Explications de M. Edlund Application de la théorie de M. Edlund Conséquences. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-...

Published in 1904, this book "contains the results of a long study and numerous experiments, which had their origin in the Polar regions, were continued in more southern latitudes, and have led not only to an increase of the harvest of every kind of plant which has come under treatment, but also to a favourable change of their chemical compounds, e.g., an increase of the digestible nitrogenous matter in seeds, of the sugar in sugar-beets, prov...

This is a pre-1923 historical reproduction that was curated for quality. Quality assurance was conducted on each of these books in an attempt to remove books with imperfections introduced by the digitization process. Though we have made best efforts - the books may have occasional errors that do not impede the reading experience. We believe this work is culturally important and have elected to bring the book back into print as part of our cont...