Christensen, Karen, 1957- Home ecology : simple and practical ways to green your home / Karen Christensen ; illustrated by Judy Strafford. - Golden, Colo. : Fulcrum Pub., c1990. - xix, 334 p. : ill. First published: London, England : Arlington Books, 1989. ISBN: 1555910629 : $15.95 LCCN: 93014035 Subjects--Topical Terms: Environmental protection--Citizen participation.Consumer education.Environmental protection--Equipment and supplies.Household supplies.