Sustainable wetlands-based recreation : the case of fireflies trade in Malaysia - can economic valuation shed some light? /
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| Главные авторы: | , |
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| Формат: | |
| Язык: | eng |
| Опубликовано: |
Bangi, Selangor : Universiti Kebangsaan Malaysia,
1997
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| Предметы: |