First published in 1929 as a third edition of a 1920 original, this book aims to bridge the gap b...

Many of the earliest books, particularly those dating back to the 1900s and before, are now extre...

Muriel Wheldale Onslow (1880-1932) was a British biochemist and botanist. In this book, which was...

This book has been considered by academicians and scholars of great significance and value to lit...