The Eugenic Prospect: National and Racial

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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1921 Excerpt: ... hairs, and very tortuous, moist passages, which filter the air in large degree. What the nasal filter misses, the "ciliated cells" of the air-passages, each with its fringe of hair-like processes, ever-lashing upwards, may arrest and return; and there are also the white cells from the blood, trying to keep the air ...

The Eugenic Prospect: National and Racial 2017, Trieste Publishing

ISBN-13: 9780649007158

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The Eugenic Prospect: National and Racial 2016, Palala Press

ISBN-13: 9781355427155

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The Eugenic Prospect: National and Racial 2016, Palala Press

ISBN-13: 9781355952251

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The Eugenic Prospect: National and Racial 2012, Hardpress Publishing

ISBN-13: 9781290794114

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The Eugenic Prospect: National and Racial 2010, Nabu Press, Charleston SC

ISBN-13: 9781172065158

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