Excerpt from Illustrated Natural History The present volume is but a brief digest of a large mass of materials, derived either from personal experience, from the most recent zoological writers, or from the kindness Of many friends, who are familiar with almost every por tion of the world, andto whom my best thanks are due. 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-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.

Excerpt from Observations Upon the Natural History of Epidemic Diarrhoea The causative agencies from which springs the plentiful harvest of child mortality in large cities may be conceived as a felted mass of rootlets almost inextricably intertwined. Those of poverty, bad housing, bad feeding, and neglect, may be severally recognized, but the extent of their interrelations with actual respiratory and alimentary disease - those to which the greater part of the mortality is referred - can be traced only with difficulty. It is the object Of this work to aid ln the labour of cutting away the matrix and entangling fibres and to lay bare the hidden ramifications of at least one important causative agency - epidemic diarrhoea. This affection - if we accept provisionally the more novel and generally favoured conception. As to its nature - is revealed as something very like an ordinary infectious disease, and one which permeates all classes, while the excessive mortality it gathers round itself in urban centres must be regarded as something superadded, owing to the vicious circle it forms with those baneful conditions of slum life mentioned above. On the other hand, its peculiarly intimate association with the circum stances of domestic life, from the continual faecal pollution of the interior of the household by infants and others, tends to make it more so than other affections of the kind peculiarly a class disease, and an especial scourge of dirty neighbourhoods. Dirty towns may however be saved from excessive mortality by a high percentage of breast feeding. A notable point in the interesting comparison that can be drawn between diarrhoea and typhoid fever is that, in accordance with their peculiarly opposite age-incidence curves, the marked and habitual depositing of infectious excreta within the household in the former disease may make the question of water-closet versus conservancy pan a matter of far less importance than in the latter. 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-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.

Excerpt from The New Natural History, Vol. 1 N correspondence and in the course Of my lectures I have been asked a great many times to name some reliable text-book that would serve as a guide in the study of American Zoology, and hitherto, I have been unable to do so. 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-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.

Excerpt from Popular Natural History IN order to understand any science rightly, it needs that the student should proceed to its contemplation in an orderly manner, arranging in his mind the various portions of which it is composed, and endeavouring, as far as possible, to follow that classification which best accords with nature. The result of any infringement of this rule is always a confusion of ideas, which is sure to lead to misapprehension. So, in the study of living beings, it is necessary to adhere to some determinate order, or the mind becomes bewildered among the countless myriads of living creatures that fill earth, air, and water. 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-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.