Georg Agricola
De Re Metallica, Translated from the First Latin Edition of 1556
Georg Agricola · 2011
ספרייה ציבורית, Project Gutenberg. בלי הרשמה.
Zoology -- Pre-Linnaean worksMetallurgy -- Early works to 1800Mineral industries -- Early works to 1800Paleontology -- Early works to 1800