ENKOCO GREENGOLD is not a BIO-FUEL, but a 100% Substitute to Petroleum-base Fuels...: Blog http://enkocogreengold.zoomshare.com/2.shtml ENKOCO GREENGOLD is not a BIO-FUEL, but a 100% Substitute to Petroleum-base Fuels...: Blog Sun, 24 Dec 2006 10:13:41 -0600 http://enkocogreengold.zoomshare.com/2.shtml/46e9a22868a03dc3b2ee453ca5c9adaa_458ea2f1.writeback CONFUSING BIO-FUEL DIFINITIONS Sun, 24 Dec 2006 09:55:29 -0600 CONFUSING BIO-FUEL DIFINITIONS