| 英文.... | Persons who advocate conservation of natural resources. |
| 荷蘭語.... | Personen die zich bezighouden met het behoud van natuurlijke bronnen. |
| 西班牙語.... | Personas que abogan por la conservación de los recursos naturales. |
| 自然資源保護論者............ | [AS-Academia Sinica] |
| ................. | 朗文當代大辭典 p. 364 |
| ................. | 智慧藏百科全書網 November 29, 2011 |
| 環保運動者............ | [AS-Academia Sinica] |
| ................. | 中央研究院中英雙語知識本體詞網 November 29, 2011 |
| 環保家............ | [AS-Academia Sinica] |
| ................. | 中央研究院中英雙語知識本體詞網 November 29, 2011 |
| tzu jan tzu yüan pao hu lun che............ | [AS-Academia Sinica] |
| ................. | TELDAP database (2009-) |
| zì rán zī yuán bǎo hù lùn zhě............ | [AS-Academia Sinica] |
| ................. | TELDAP database (2009-) |
| zi ran zi yuan bao hu lun zhe............ | [AS-Academia Sinica] |
| ................. | TELDAP database (2009-) |
| conservationists............ | [VP] |
| ................. | CDMARC Subjects: LCSH (1988-) |
| ................. | Webster's Third New International Dictionary (1961) |
| ................. | Avery Index (1963-) (source AAT) |
| conservationist............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| conservationist's............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| conservationists'............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| milieubeschermers............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| milieubeschermer............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| ecologisten............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| conservacionistas............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| conservacionista............ | [VP] |
| ................. | TAA database (2000-) |
| conservador............ | [VP] |
| ................. | Diccionario de la Lengua Española (1992) 547 |
| Subject:............ | [AS-Academia Sinica] |
| ................. | Bureau of Labor Statistics, Occupational Outlook Handbook (1984) 72; Foresters and conservationists |
| ................. | Bureau AAT, RKD |