Ackermann, Ioanne Friderico <br/><br/>
Commentarius observationum physico astronomicarum et meteorologicarum / 
By Ackermann, Ioanne Friderico. 
 - S. l. :  M. F. Bartschii,  1770. 
 - 131 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrology<br/>Geology