Dargan, Mary Palmer Timeless landscape design : the four-part master plan / Mary Palmer Dargan, Hugh Graham Dargan - Salt Lake City, Utah : Wyrick, 2007 - 192 p. : col. ill. ; 29 cm. Includes index ISBN: 0941711854 RM124.90 9780941711852 Subjects--Topical Terms: Landscape designLandscape architecture