00547nab a2200181 4500 20260407170412.0 260224s xxu Economides, Michael J. 78 Oligney, Ronald E. 11737 The color of oil Part VIII 12/09/06 ; 15/07/02 2 p. Oligney, Ronald E. 11737 Vol. 73, Issue 1 (ene. 2000) ; p. 112-113 Hart's E & P Economides, Michael J. 78 ARTICULO ddc 135418 135418