Create an Oasis describes how to choose, build, and use a simple greywater system (some can be completed in an afternoon for less than $50). Going deeper, it explains how to integrate efficient fixtures, user habits, plant selection and location, rainwater, greywater, and freshwater irrigation for your soil and site conditions.This twentieth-anniversary edition of the world's best-selling greywater book features a dozen more pages, complete information on the Laundry to Landscape system, new color plates, extensive revisions to every page, and dozens of new photos and figures.