Download or read book Hill s Practical Reference Library of General Knowledge written by Thomas Edie Hill and published by . This book was released on 1903 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hill s Practical Reference Library of General Knowledge written by Thomas Edie Hill and published by . This book was released on 1903 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hill s Practical Reference Library of General Knowledge written by Thomas Edie Hill and published by . This book was released on 1905 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hill s Practical Reference Library of General Knowledge written by Thomas Edie Hill and published by Rarebooksclub.com. This book was released on 2013-09 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1905 edition. Excerpt: ...agents that easily destroy life, even resisting the action of a temperature of 212 F. for several hours. The bacillus antltrucia is a noticeable _examplc of this. Certain bacteria possess the property of motility. The propelling power are hairlike appendages, called tiagcllte, projecting from various parts of the body-wall. This motility is an important point in bacteriologio diagnosis. and is p()SS('SSt'(l pre-eminently by the barfllzls l_r/p/m.z'x. Bacteria are found everywhere (in air, soil, water, clothing, surface of bodies. mucous membrane, etc.), and they multiply so rapidly Bacteria that, it has been estimated, one bacillus in 24 hours will produce 16 millions. By their growth bacteria produce certain poisons, called ptomaines (saprophytic) and tomalbumins (parasitic). This action producing ptomaines is the cause of the numerous deaths reported from eating ice cream, sausage, and other substances. As an example of the poisonous effect of the tox-albumins we have the bacillus diplttheriw, which acts by its toxine in producing the condition known as "intoxication." For the artificial cultivation of bacteria in the laboratory certain media are used. As to the method of their preparation nothing need now be said, suffice it to say that the general media are gelatin, agar-agar, bouillon, glucose-agar, litmus milk, potato, blood-serum. Special media are used in certain cases as some germs grow feebly or not at all on one general culture ground. An example of a special medium is human blood-serum in the artificial cultivation of the gonococcua. After the preparation of the media, 't must be made perfectly sterile. This is accomplished by submitting it to the action of live steam for half an hour on...
Download or read book Hill s Practical Encyclopedia written by Thomas Edie Hill and published by . This book was released on 1903 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hill s Practical Encyclopedia written by Thomas Edie Hill and published by . This book was released on 1901 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cumulative Book Index written by and published by . This book was released on 1905 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world list of books in the English language.
Download or read book The United States Catalog written by and published by . This book was released on 1906 with total page 2048 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Century Reference Library of the World s Most Important Knowledge written by and published by . This book was released on 1909 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The National Union Catalog Pre 1956 Imprints written by Library of Congress and published by . This book was released on 1973 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Century Reference Library of the World s Most Important Knowledge written by Leonard Stuart and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anglo American General Encyclopedias written by S. Padraig Walsh and published by . This book was released on 1968 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: ...A guide to...419 English-language encyclopedias under many titles...
Download or read book Lessons in General Knowledge written by Robert James Mann and published by Palala Press. This book was released on 2016-05-21 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The United States Catalog written by and published by . This book was released on 1906 with total page 2062 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Treasury of General Knowledge for School and Home Scholar s Choice Edition written by Celia Doerner and published by Scholar's Choice. This book was released on 2015-02-18 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Gardeners Chronicle written by and published by . This book was released on 1876 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The National Union Catalog Pre 1956 Imprints written by and published by . This book was released on 1979 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:
