haku: @journal_id 1679 / yhteensä: 374
viite: 284 / 374
| Tekijä: | Hughes, G. |
| Otsikko: | Environmental indicators |
| Lehti: | Annals of Tourism Research
2002 : APR, VOL. 29:2, p. 457-477 |
| Asiasana: | Tourism Tourist industry Environment Bio-technology |
| Kieli: | eng |
| Tiivistelmä: | The difficulties involved in developing bio-indicators for a coral reef are discussed. The inconclusiveness of current knowledge is illustrated. |
SCIMA