00376nam a2200109Ia 450000500170000008000180001710000200003524500940005526000750014930000240022458300180024820260716043556.0  a08.12.01 D291  aDeCastro, Steve  aPetrochemicals sector study : final report to Caribbean Technology Policy Studies Project  bUniv. of Guyana.  Institute of Development Studiesa[Turkeyen]GYc1977  aiv, 191, [3] leaves  c3/15/05kJOYD