Essential earthbag construction

"Earthbag construction -- building with polypropylene bags usually filled with earthen materials -- is a versatile, easy-to-master, low-impact, and highly durable form of building, suitable for structures from houses to root cellars. Containing over 75 photos and illustrations, Essential Earthbag Construction is a practical guide to this affordable method of building. Going well beyond the scope of other sources, this indispensable manual is packed with all the information you need to determine if it's the right choice for your project, and to start building."--provided by Amazon.com.