ABOUT THE HOUSE WITH HENRI DE MARNE: How to Maintain, Repair, Upgrade, and Enjoy Your Home

What is the green stuff growing on my roof? De Marne has updated all the answers for this work, to reflect the latest in research, materials, methods, concerns, and tastes. The result is a comprehensive manual for today's homeowners, a ready reference to consult whenever things go wrong or improvements are planned. Photos.