Serves as a reference to the concepts in the complex science of immunology. This work aims to demystify basic concepts and specialised molecular and cellular interactions. It is intended for…

Charles Darwin called him the greatest traveling scientist who ever lived. Thomas Jefferson considered him the most important scientist whom I have met. He was German naturalist and explorer Alexander…

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR’d book with strange characters, introduced typographical errors, and jumbled words. This book may have…

Due to the very old age and scarcity of this book, many of the pages may be hard to read due to the blurring of the original text.

Handbook of climatology, Part I, General climatology. Translated with the author’s permission from the 2d rev. And enl. German ed., with additional references and notes by Robert De Courcy Ward…

Our comedies are not to be laughed at!

A funny line, admittedly, but dead wrong. This quip, supposedly uttered by one of the Stern Brothers, is another example of the…

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…

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either…