D Harrison

THE DEVELOPMENT OF MARINE SAND AND GRAVEL IN NORTH-WEST EUROPE IDENTIFYING THE ISSUES OVER THE NEXT 25 YEARS

S Meakins, D Leggett, R Arthurton, 2000 .

EMISSIONS TRADING IN THE U.S.: EXPERIENCE, LESSONS, AND CONSIDERATIONS FOR GREENHOUSE GASES

D Harrison, D. Harrison, A. Ellerman, 2003 .