| Environmental law : examples & explanations / 2nd ed. |
Ferrey, Steven. |
CITIC Publishing House : |
D971.226/F387=2 |
| Environmental law : keyed to Percival, Miller, Schroeder, and Leape's Environmental regulation : law |
Percival, Robert V. |
CITIC Publishing House ; |
D971.226/E61 |