Rock joints  Proceedings of the international symposium on Rock Joints, Loen...1990 
edited by Nick Barton, Ove Stephansson 
 - Rotterdam  A. A. Balkema  1990 
 - 814 p. : ill. ; 25 cm. 
<br/><br/> 'The first conference was held in Norway in 1990... 
<br/><br/><label>ISBN: </label>9061911095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocks<br/>Joints (Geology)--Congresses