Policy and Management of Petroleum Resources  Proceedings of the UN Seminar on Policy and Management of Petroleum Resources at Leangkollen. Oslo 25-30 1989 

 - 1st.ed 
 - Oslo, Norway  1990 
 - 462  ill  24cm 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Geology--Norway