David Del Porto

3 books

The Composting Toilet System Book: A Practical Guide to Choosing, Planning and Maintaining Composting Toilet Systems, a Water-saving, Pollution-preventing Alternative by David Del Porto, Carol Steinfeld

The Composting Toilet System Book: A Practical Guide to Choosing, Planning and Maintaining Composting Toilet Systems, a Water-saving, Pollution-preventing Alternative

David Del Porto, Carol Steinfeld

240 pages • paperback • 2000

informative medium-paced
The Composting Toilet System Book: A Practical Guide to Choosing, Planning and Maintaining Composting Toilet Systems, a Water-Saving, Pollution-Preventing Wastewater Solution by David Del Porto, Carol Steinfeld

The Composting Toilet System Book: A Practical Guide to Choosing, Planning and Maintaining Composting Toilet Systems, a Water-Saving, Pollution-Preventing Wastewater Solution

David Del Porto, Carol Steinfeld

240 pages • 1999

nonfiction informative medium-paced
The Composting Toilet System Book: A Practical Guide to Choosing, Planning and Maintaining Composting Toilet Systems by David Del Porto, Carol Steinfeld

The Composting Toilet System Book: A Practical Guide to Choosing, Planning and Maintaining Composting Toilet Systems

David Del Porto, Carol Steinfeld

236 pages • 2007

informative inspiring medium-paced