Ecolism 1&2 1. Eco-Socio-Economic System 2. Utopian Eco-City.
Both books are in one.
Some of the links to where you can buy the book from.
buy a signed copy, directly from the author, if you donate £5.00 or more
available in stock and dispatched same day
Note: delivery costs £3.00 in the UK and more to other countries