Jennifer's Reviews > Seven Wonders: Everyday Things for a Healthier Planet

Seven Wonders by John C.  Ryan
Rate this book
Clear rating

's review
Aug 11, 09

Read in August, 2009

Even though it is a decade old, there are lots of great ideas in this book. It would be nice to read a revised edition with updated data.

Sign into Goodreads to see if any of your friends have read Seven Wonders.
Sign In »

No comments have been added yet.