Appropriate Technology Sourcebook/Mud Brick Roofs

Link to full document here

Bibliographic Information:

Office of International Affairs, 1973, "Mud Brick Roofs", Washington, D.C..

Copyright Information:

Published by the Office of International Affairs. Assumed public domain.

This book is available from:

Office of International Affairs, US Department of Housing and Urban Development, Washington, DC 20410 USA

And via the link above