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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This w...

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Reproduktion des Originals.

Reproduktion des Originals.

Soggetto del presente volume è la parte che i lombrici hanno avuto nella formazione dello strato di terra vegetale che copre tutta la superfice della crosta terrestre in ogni contrada discretamente umida. Generalmente questo strato di terra ha un colore nericcio e pochi centimetri di spessore. Differisce pochissimo nell'aspetto nei varii paesi, sebbene posi sopra sottosuoli diversi. La finezza uniforme delle particelle di cui è composto è...

Il soggetto del presente libro, vale a dire le diverse forme di fiori prodotti normalmente da certe specie di piante sullo stesso fusto o su fusti diversi, dovrebbe essere trattato da un botanico di professione, al qual titolo io non ho alcun diritto. Per quanto riguarda i rapporti sessuali dei fiori già Linneo avanti molto tempo introdusse la divisione di specie ermafroditiche, monoiche, dioiche e poligame. Questa distinzione fondament...

If we choose to let conjecture run wild, then animals, our fellow brethren in pain, disease, death, suffering and famine-our slaves in the most laborious works, our companions in our amusements-they may partake from our origin in one common ancestor-we may be all melted together." -Charles Darwin, The Life and Letters of Charles Darwin, Volume II (1896) The Life and Letters of Charles Darwin, including an Autobiographical (Two Volumes in One...

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Reprint of the original, first published in 1872. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.

Reprint of the original, first published in 1872. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.

Reprint of the original, first published in 1872.

Reprint of the original, first published in 1872.

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Reproduction of the original. The publishing house Megali specialises in reproducing historical works in large print to make reading easier for people with impaired vision.

Reproduction of the original. The publishing house Megali specialises in reproducing historical works in large print to make reading easier for people with impaired vision.

Reproduction of the original. The publishing house Megali specialises in reproducing historical works in large print to make reading easier for people with impaired vision.

Reproduction of the original. The publishing house Megali specialises in reproducing historical works in large print to make reading easier for people with impaired vision.