首页 / 官方藏书 / Aspects of nature, in different lands and different climates (Vol. 1 of 2) / with scientific elucidations / AUTHOR’S PREFACE TO THE SECOND AND THIRD EDITIONS.

AUTHOR’S PREFACE TO THE SECOND AND THIRD EDITIONS.

Aspects of nature, in different lands and different climates (Vol. 1 of 2) / with scientific elucidations · Alexander von Humboldt · 第 4 / 19 章