Waste,recycling and reuse by Bowden,Rob

Urbanization by Bowden,Rob

Settlements of the Mississipi River by Bowden, Rob

Settlements of the River Nile by Bowden, Rob

Settlements of the Indus River by Bowden, Rob

Asia by Bowden, Rob

Settlements of the River Thames by Bowden, Rob

Africa South of the Sahara by Bowden, Rob

The Middle East and North Africa by Bowden, Rob

Urbanization by Bowden, Rob