The Geology of Libya :  Third Symposium on the Geology of Libya, held at Tripoli, September 27-30, 1987 / 
Editors M. J. ... et al. 
 - Amsterdam :  Elsevier North-Holland,  1991 
 - v. 4-7 :  ill. ;  28 cm. 
<br/><br/> Vol. 4 editors: M.J. Salem, O.S. Hammuda, B.A. Eliagoubi 
<br/><br/><label>ISBN: </label>0444888446 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Libya--Congresses