Georg Agricola gilt als Begründer der wissenschaftlichen Behandlung der Mineralogie und Bergbauku...

Charlotte Schonbeck 'Die Technik ist heute zu einer Macht geworden, die unser Leben stark beeinfl...

Versuch einer allgemeinen Vermehrung aller Bäume, Stauden und Blumengewächse - Erster Teil ist ei...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

This book is a facsimile reprint and may contain imperfections such as marks, notations, marginal...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...