STD.API/PETRO PUBL 4653-ENGL 1997 0732290 0567243 550Fugitive Emission Factors for Crude Oiland Product Pipeline FacilitiesHealth and Environmental Sciences DepartmentAPI PUBLICATION NUMBER 4653PREPARED UNDER CONTRACT BY:MICHAEL WEBBSTAR ENVIRONMENTALPO Box 2132ST.GEORGE,UTAH 84771JUNE 1997AmericanPetroleumInstituteNo reproduction or networking permitted without icense from IHSNot for Resale