STD.API/PETRO PUBL 351-ENGL 1999 0732290 0615400 5T0AmericanPetroleumInstituteOVERVIEW OF SOILPERMEABILITYTEST METHODSREGULATORY AFFAIRS DEPARTMENTPUBLICATION NUMBER 351APRIL 1999No reproduction or networking permitled without licerse from IHSNot for Resale
