J.C. · J. Conrad · J.M. · M. C.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Natural Resource Economics: Notes and Problems | 978-0-521-33769-4 (0-521-33769-0) | 1987 | Colin Whitcomb Clark |
| Resource Economics | 978-0-521-64974-2 (0-521-64974-9) | 1999 | |