Synopsis
The digital edition of all books may be viewed on our website before purchase. Excerpt from The Entomologist's Record and Journal of Variation (Classic Reprint)
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.The digital edition of all books may be viewed on our website before purchase.
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The Entomologist's Record and Journal of Variation (Classic Reprint)
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
Évaluation du vendeur 4 sur 5 étoiles
Paperback. Etat : New. Print on Demand. This book is a series of experiments the author conducted on various species of butterflies to better understand how temperature and other factors affect them. The experiments were performed in an effort to produce striking varietal forms, either in pattern or ground color, with the hope of consistency. The author acknowledges that most mutations or variations are of a genealogical nature and that under certain conditions these factors will be much more active, especially when subjected to abnormal temperatures and conditions. The author conducted the experiments with meticulous care and recorded the results so that others could learn from them. The author's information and experiment would be valuable to amateur and student naturalists who might be anxious to try temperature breeding with very limited knowledge and equipment. The experiments performed by the author produced some interesting and unexpected results. Most of the material at a temperature of 4° F. became completely torpid, and larvae refused to eat, while others in an advanced stage preparing for pupation, refused to continue development until returned to room temperature. The author's findings suggest that there may be other forces or factors at work, beside temperature, which are undoubtedly contributory towards producing variation. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781330596784_0
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The Entomologist's Record and Journal of Variation Classic Reprint
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781330596784
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EUR 37,57
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Expédition nationale : Etats-Unis
Expédition nationale : Etats-Unis
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The Entomologist's Record and Journal of Variation Classic Reprint
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781330596784
Acheter neuf
EUR 34,22
Expédition à EUR 7,83
Expédition depuis Royaume-Uni vers Etats-Unis
Expédition depuis Royaume-Uni vers Etats-Unis
Quantité disponible : 15 disponible(s)