Quiros, Alice. The world of cactus & succulents, and other water-thrifty plants / [electronic resource] / basic text and research by Alice Quiros and Barbara L. Young ; edited and coordinated by Martha Baker ; photography by William Aplin, Michael Landis ; illustrated by Leavitt Dudley.. — National (U.S.) ed.. — San Francisco : : Chevron Chemical Co., Ortho Division,, c1977.. — 96 p. : : ill. (some col.) ; 28 cm. - Ortho book series.