| Type |  Book |
| ชื่อเรื่อง | Bioregional assessments : science at the crossroads of management and policy / edited by K. Norman Johnson ... [et al.] ; foreword by Jerry F. Franklin |
| ISBN | 1559636580 (pbk.) |
| พิมพลักษณ์ | Washington, D.C. : Island Press, c1999 |
| รูปเล่ม | xiii, 398 : ill. ; 24 cm |
| หัวเรื่อง | Environmental management --United States --Case studies [] |
| | Environmental policy --United States --Case studies [] |