Ulmschneider, Peter <br/><br/>
Intelligent life in the universe :principles and requirements behind its emergence 

 - 2nd 
 - Berlin,  Springer-Varlag:  2006. 
 - xiii,310p.  : ill. 
 - Advances in astrobiology and biogeophysics .
<br/><br/> Intelligent Life in the Universe: Principles and Requirements Behind Its Emergence (Advances in Astrobiology and Bio geophysics) 
<br/><br/><label>ISBN: </label>354032836X 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrobiology<br/>Biogeophysics<br/>Mathematics