304.28 SIM LCLIB B22651
Simmons, I.G. Earth, Air and Water : resource and environment in the late 20th century / I.G.Simmons. - - London : Edward Arnold, 1991 vi, 254 p. : ill., fig., maps., tables Includes index 034052415 4 * * Economics of land and energy * Air and water
Email: loretocollege1912@gmail.com Website: http://www.loretocollege.in