Calabria, Ashley Computer graphics for landscape architects : an introduction / Ashley Calabria and Jose Buitrago - Clifton Park,NY : Delmar Cengage Learning, 2009 - xxiii, 272 p. : ill. (chiefly col.) ; 27 cm. Includes index ISBN: 9781418065256 1418065250 Subjects--Topical Terms: Landscape architecture--Data processingComputer--Aided design