R. S. ยท R. Sengupta
| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| Ecological Limits and Economic Development | 978-0-19-808165-4 (0-19-808165-0)  | 2013 | 
| ECOLOGY AND ECONOMICS : An Approach to Sustainable Development | 978-0-19-566213-9 (0-19-566213-X)  | 2003 | 
| Ecology and Economics: An Approach to Sustainable Development | 978-0-19-565558-2 (0-19-565558-3)  | 2001 |