Thomas Janet M. Environmental Economics: Applications, Policy, and Theory/ Janet M. Thomas & Scott J. Callan - 5th Ed. - Australia Cengage Learning 2010 - xxix. 540p. ill. 25.5 cm x 20 cm Includes Index ISBN: 9780538797313 Subjects--Topical Terms: LC Class. No.: HC79 / .E5C355 CAL