Natural gas pipelines--Costs.; Hydrogen--Transportation--Costs.; Pipelines--Costs.; Hydrogen as fuel--Costs.
Text document in PDF format.; Title from PDF title page (viewed on September 12, 2009).; "Received by ITS-Davis: December 2004"--Publication detail webpage.
Text document in PDF format.; Title from PDF title page (viewed on August 25, 2009).; At head of title: 2007 Alternative Fuels Incentive Program (AFIP).; "June 30, 2009."; Includes bibliographical references (p. 135-139).; Performed for California...