Ruth DeFries

Ruth DeFries is the author of "What Would Nature Do?", "The Big Ratchet", "Ecosystems and Land Use Change" and "The Ecology and Conservation of Seasonally Dry Forests in Asia".

Books by Ruth DeFries

What Would Nature...
DeFries, Ruth
Hardback: $26.95

The Big Ratchet
DeFries, Ruth
Downloadable audio file: $24.99

The Big Ratchet
DeFries, Ruth
Hardback: $36.00

The Ecology and C...
McShea William J.
Hardback: $77.00