Green Building Products, 3rd Edition: The GreenSpec® Guide to Residential Building Materials--3rd Edition
Alex Wilson is President of BuildingGreen, Inc. and Executive Editor of Environmental Building News the premier green building industry resource. A widely acknowledged green building expert since the '70s, he has authored countless articles and several books including Green Building Products and The Consumer Guide to Home Energy Savings. Mark Piepkorn is associate editor of Environmental Building News and the lead products researcher for GreenSpec®, both publications of BuildingGreen, Inc. Active in the natural building movement, Mark has also been the editor of The Last Straw, an international newsletter about straw-bale construction and natural building.