00274nam a2200109Ia 450000500170000008000180001724500580003526000260009330000110011958300180013065000160014820260716043634.0  a08.11.06 U582  aThe industrial uses of associated gas : a joint study  bUNIDOaViennaATc1981  a183 p.  c12/6/05kJOYD  aNATURAL GAS