| Type |  Book |
| ชื่อเรื่อง | Measuring and monitoring biological diversity. Standard methods for amphibians / edited by W. Ronald Heyer ... [et al.] |
| ISBN | 1560982705 (cloth) |
| | 1560982705 (cloth) |
| | 1560982845 (pbk.) |
| | 1560982845 (pbk.) |
| | 9781560982708 (cloth) |
| | 9781560982845 (pbk.) |
| พิมพลักษณ์ | Washington, D.C. : Smithsonian Institution Press, c1994 |
| รูปเล่ม | 364 p. : ill |
| หัวเรื่อง | Biological diversity --Measurement [] |
| | Amphibians --Speciation --Research [] |
| | Biodiversity --Measurement [] |
| | Biodiversity --Monitoring [] |
| | Amphibians --Monitoring [] |
| | Amphibian surveys --Methodology [] |